There are experiences you may be incapable of considering later in life. Doing stupid, immature shit is fun and forms a person in many ways. Some errors are also better made earlier.
I'm just saying that tipping the balance for a few years can be a really good tradeoff, and to counter the "deathbed" anecdote above.
As a generalising anecdote, some of the greatest people I have worked with had very non-traditional paths early on, and I find them to have a greater 'big picture' sense, more resiliency and more humour in the face of adversity. But are not as rich in their 40s as others.
Doing things that make you a happier, healthier (mentally and physically) person at age 25 my seriously pay off vs doing those things at age 45. In fact I strongly suspect they do.
It doesn't really have to compound. If you travel a few weeks every other year in your 20s or 30s it adds up to a lot more experiences than if you hadn't. When you get up to 40 it makes a meaningful difference.
Before the pandemic you could take a flight almost anywhere for less than $1000. Not using that opportunity ends up defining people, or at least their situation, whether they like it or not.
And don't get me wrong. I understand that it isn't always so simple. Still if I had to choose I would choose the version of myself that is willing and capable of traveling.
Could you go traveling when you are 40? Sure, but it isn't necessarily the same thing.
You might also have so much saved up you can buy private insurance for the rest of your life.
Compounding interest on money means, as previously mentioned, money you earn at 20 will be 10x as valuable compared to money earned towards a typical retirement age. With tech having strong early salaries and heavy stock compensation I think this is even more the case.
> You think your gonna wind surf when your 60? You think it's smart to spend your 'non arthritis' fingers on coding?
How about 40? Because if you start working at 21 in tech and you're aggressive about your career that's when you can retire.
Do experiences compound? Will I enjoy an experience more at 25 than 45? Maybe, and there's always some balance, of course. No one should work themselves to death.
But I worked obscene hours for my first 4 years of my career, lived with many roommates, and saved a lot of money. And I started years later than most, as I entered the market at 24 instead of 21.
It buys me great peace of mind to know that I am financially stable and independent, that I can take care of friends and family who are not, and that I have bought myself decades of retirement.