I can relate to this. At 28 I had to deliver a project with a very tight schedule and ended up working 70 hours a week. It was fine for about two weeks, then s

I can relate to this. At 28 I had to deliver a project with a very tight schedule and ended up working 70 hours a week. It was fine for about two weeks, then started to have a permanent headache, then chest pain, then collapsed in the gym. After a doctor check up it turned out I had a 24h average blood pressure of 190. It all went to normal again after taking forced holidays. I swore to never put anything before my health. Don't overwork guys, it's just not worth it. Screw the rat race. Your health comes first, it's your most valuable possession. Stress is always there even if you don't see it, and by the time you do and symptoms arise it's almost always too late.