You have no idea how young 25 is until you're, say, 30. I didn't even find the right career path at 25. I just started in tech around 28.
Absolutely. Our individual lives aren't even a blip on the radar of life as a whole on our planet, let alone our universe. We get a very short amount of time to live, even shorter to live well (health, mobility, etc.). The idea of going to do something you dislike every day for 30-40 years of that very short time is just about the anti-thesis of what we should be doing with our time here.