Live data from Hacker News

Human behavioral complexity peaks at age 25: study

journals.plos.org

1–10 of 91 posts

Re: Human behavioral complexity peaks at age 25: study

#5
I wonder how/if this relates to the fact that many mental illnesses fully manifest around 25 as well.

"Roughly half of all lifetime mental disorders in most studies start by the mid‐teens and three‐fourths by the mid‐20s." - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1925038/

Re: Human behavioral complexity peaks at age 25: study

#7
post #3

I'm 20 years old in my first year of university, and I'm probably going to fail the final exams next week. I don't think I'll be having the chance to take advantage of this peak.

Just because you don't make it in university doesn't mean you can't do some amazing things.

I failed my oral exams in the Math Ph. D. Instead of retaking them, I left with a Master's, made a lot of money and started my own company which now has over 4 million users.

Also, forget about the peak, if you build value for yourself, you'll have more every year. If you're building value for others and earning money, then invest it somewhere that makes a difference.

Re: Human behavioral complexity peaks at age 25: study

#8
post #3

I'm 20 years old in my first year of university, and I'm probably going to fail the final exams next week. I don't think I'll be having the chance to take advantage of this peak.

Even if that really happens: there's plenty of ways you can spin this into an advantage, long term.

An event like this closes some doors, but will also open others.

In any case: good luck with the exams! You can do a lot of exam preparation in a week! Don't give up before it's over :-)

Re: Human behavioral complexity peaks at age 25: study

#9
post #3

I'm 20 years old in my first year of university, and I'm probably going to fail the final exams next week. I don't think I'll be having the chance to take advantage of this peak.

When I was in first year (a long time ago), the computer science department was quite new. This meant that courses were held in various different places -- engineering, science, math, etc. Unfortunately, this ultimately meant that I had to pass by the campus pub between every class, with predictable results (drinking age where I lived was 18).

Whether you pass or whether you fail will not have as big an impact as you think now. What is important is understanding how to improve. For me, I staked out a chair in the library with all the foreign students who seemed to live there. I got in to school at 7:30 am and I went home at 5:00 pm. I watched what all those foreign students were doing and copied them.

Later talking with them, I discovered that the reason they lived in the library was because their tuition and living expenses were covered by their extended family. You'd have 20 people sending money that they really couldn't afford just so that one person might get a foreign education and a high paying job to lift everyone out of poverty. If they failed their exams, people in their family would likely die of disease, etc as a result.

So I don't know anything about your situation, but probably it's not as bad as what my friends in the library had to endure. You've got a week. It might not be enough time to salvage first year (like I said, been there, done that). But use that time to understand what you need to do from here. Go to the library. Pick out a seat where you intend to live. Today is a good day to start to see what you can do.

Re: Human behavioral complexity peaks at age 25: study

#10
post #5

I wonder how/if this relates to the fact that many mental illnesses fully manifest around 25 as well. "Roughly half of all lifetime mental disorders in most studies start by the mid‐teens and three‐fourths by the mid‐20s." - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1925038/

From personal experience I'd say it can relate to mental illnesses caused by trauma, hostile environments, etc.

Getting over trauma and other emotional baggage has resulted in large improvements in sustained focus, lower inhibitions, and general cognitive improvements for me and I'm well past the age of 25.

Post reply on HN