Why Confidence and Testosterone Are Both Down Since the 90s
By Derek Kane
Part 1 covered the market. Part 2 covered the numbers on who’s actually having sex. Part 3 is about what’s happening inside guys themselves, because the odds outside aren’t the whole story. There’s a biological and psychological piece underneath all of it, and it’s just as real as the dating app math.
The Testosterone Decline Nobody Talks About
Start with the hormone. In 2007, a research team led by Thomas Travison at the New England Research Institutes published findings from the Massachusetts Male Aging Study, which had tracked the same group of Boston-area men across three examination rounds between the late 1980s and early 2000s. What they found surprised the field: testosterone wasn’t just dropping as these men aged. It was dropping by calendar year, independent of age entirely.
Travison put it plainly at the time: a man who was 50 years old in 1988 had higher testosterone than a man who was 50 years old in 2026. Same age, different decade, meaningfully different hormone levels. Across the full study, age-matched testosterone fell by about 1.2 percent for every calendar year that passed. And when the researchers checked whether this was explained by rising obesity, smoking habits, or other health changes they could measure, it wasn’t. The decline persisted after adjusting for all of it.
This wasn’t a one-off finding. A separate study of US Air Force veterans found the same pattern: a population-level decline in testosterone since the 1980s that showed up independent of body weight and marital status. And the research didn’t stop there. A 2025 meta-analysis pooling more than a million men from studies conducted between 1971 and 2024 confirmed the same downward trend has continued in the decades since Travison’s original paper. Whatever’s driving this, it isn’t a blip, and it isn’t something that corrected itself.
Nobody has nailed down a single cause. The leading suspects researchers keep coming back to include less physical activity and more sedentary time, chronic sleep debt, rising chronic stress, changes in diet, and possible exposure to endocrine-disrupting chemicals in food packaging, plastics, and personal care products. Obesity plays some role too, but as both major studies found, it doesn’t explain the whole effect on its own.
Why This Isn’t Just a Gym Stat
Testosterone gets talked about like it’s only about muscle, but its reach is much wider than that. It’s tied to baseline energy, motivation, competitive drive, and the kind of steady assertiveness that makes a guy comfortable walking up to someone he doesn’t know. A generation of men running on lower baseline testosterone than their fathers did at the same age isn’t just a physical story. It’s a big part of the confidence story too.
The Confidence Collapse, By the Numbers
And the confidence numbers are just as stark. The Institute for Family Studies published its 2026 “State of Our Unions” report this year, surveying 5,275 unmarried adults aged 22 to 35. The findings describe what the researchers themselves called a dating recession, and confidence sits at the center of it.
Only about 29 percent of young men said they felt confident approaching someone they were interested in. Just 39 percent believed they were attractive to potential dating partners. Roughly a third rated themselves good at picking up on social cues during a date. Only 42 percent said they were good at managing their emotions on a date, and just 39 percent said they trusted their own judgment when choosing a romantic partner. Nearly six in ten men said fear of being turned down was actively keeping them from asking someone out in the first place. The result: 64 percent of young men had gone on no dates, or only a few, in the entire past year.
A companion IFS report, titled “America’s Demoralized Men,” used a question pulled from the well-established Rosenberg Self-Esteem Scale: how much do you agree that “I am inclined to think that I am a failure.” Nearly half of men aged 18 to 23, 46 percent, said that statement described them at least somewhat. Among men 24 to 29, it was 38 percent. Only 32 percent of men 18 to 29 rejected the statement outright. That’s not a mood. That’s a generation-wide pattern.
What Confidence Looked Like Before Everyone Went Inside
There’s no 1990s survey that asked men to rate their dating confidence on a 1-to-10 scale, so an exact then-versus-now comparison on confidence specifically doesn’t exist. But there’s a very strong proxy, and it’s just as telling: how connected men actually were to other people.
The Survey Center on American Life has been tracking close friendships since 1990, and the collapse among men is severe. In 1990, 55 percent of men said they had six or more close friends. By 2021, that had been cut nearly in half, down to 27 percent. Men reporting zero close friends went from 3 percent in 1990 to 15 percent in 2021, a fivefold increase. Women saw a decline too, but nowhere near as steep.
Family formation tells a similar story. In 1960, 54 percent of men who married for the first time did so between ages 20 and 24. By 1990, that share had already dropped to 35 percent. By 2018, the most common age band for a man’s first marriage had shifted to 25 to 29, and the share of men marrying at 30 or older had more than quadrupled since 1960, from 11 percent to 49 percent. The median age at first marriage for men has climbed almost every decade since the 1950s, when it sat at 22.5, and it reached 30.2 by 2023.
Put together: fewer close friends, fewer real-world reps talking to people, marriage and partnership pushed later and later. Confidence isn’t built in a vacuum. It’s built through repetition, through actually being around people regularly enough that talking to someone new stops feeling like a high-stakes event. Men in the 80s and 90s simply had more of that built into everyday life by default. Guys today have to build it on purpose.
The Stress Loop That’s Making Both Worse
Here’s where testosterone and confidence connect directly. Cortisol, the body’s primary stress hormone, is testosterone’s biological opposite. When cortisol stays elevated for long stretches, which is exactly what chronic, low-grade stress does, it actively suppresses the body’s testosterone production. This isn’t fringe science. It’s basic, well-established endocrinology.
So picture the loop: constant phone notifications, financial pressure, a dating market that already feels rigged, and almost none of the in-person social outlets men used to have as a release valve. That’s a near-perfect recipe for keeping cortisol elevated around the clock, which drags testosterone down further, which saps the energy and drive needed to break the cycle in the first place.
Breaking that loop doesn’t require a dramatic life overhaul. It requires actual, regular decompression, not just scrolling to a different app. If you need something that’s specifically built around unwinding rather than another feed to doomscroll, Tease and Thank You is worth having in the rotation as a genuine daily reset. Fifteen or twenty minutes of actual stress relief does more for your baseline than another hour of stewing over a group chat.
What Actually Moves the Needle
Here’s the part that matters most: both of these numbers respond to what you do.
Testosterone isn’t fixed. The levers researchers consistently connect to healthier testosterone levels are unglamorous but real: resistance training, enough sleep on a consistent schedule, carrying less excess body fat, and managing chronic stress instead of white-knuckling through it. None of that is a quick fix, and none of it requires a prescription. It requires showing up.
Confidence works the same way. It’s not a trait you either have or don’t, it’s a skill built through repetition, the exact same way the friendship numbers above show it used to get built automatically. Look at those IFS numbers again: only about a third of young men feel confident approaching someone. That means the guys who actually do it consistently, even averagely, are already outperforming two-thirds of their peers just by showing up. Effort compounds here exactly like it did with the dating app math in Part 1. You are not competing against every man your age. You’re competing against the much smaller number who are still in the game at all.
That’s the real source of hope in this data, and it’s a better one than waiting around for anything to change on someone else’s schedule. It’s the same lever the whole time: what you do with your own sleep, your own training, your own reps talking to people. That part has always been in your hands.
Whichever kind of connection you’re looking to rebuild toward, there’s a place to start. AdultFriendFinder is built for guys who want to get back into casual dating without the guessing games. If what you actually want some nights is honest, upfront conversation and company without the app grind at all, NiteFlirt is built around exactly that kind of straightforward exchange. Different needs, different nights, both legitimate.
If you want to actually check where you personally stand instead of just reading the numbers, Part 4 is a practical self-assessment for exactly that.
Frequently Asked Questions
Is the testosterone decline real, or is this just internet talk?
It’s real and peer-reviewed. The original 2007 Massachusetts Male Aging Study finding has been independently replicated in a separate veteran population and confirmed as an ongoing trend by a 2025 meta-analysis covering studies from 1971 to 2024.
Can you actually raise your testosterone, or is it out of your hands?
Lifestyle factors matter. Resistance training, consistent sleep, lower body fat, and stress management are the factors most consistently linked to healthier levels in the research. If you suspect a genuine medical issue, that’s a conversation for a doctor and bloodwork, not a blog post.
Why do men feel less confident now than in the 90s?
There’s no direct 90s confidence survey to compare against, but the closest proxy, close friendships and in-person social connection, has collapsed for men specifically since 1990. Less practice talking to people in daily life tracks closely with less confidence doing it on a date.
What’s the single best place to start?
Sleep and training first, since they affect both testosterone and mood directly. Then just increase your reps talking to people, in any low-stakes setting. Confidence follows repetition, not the other way around.
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