So, I only got 4 hours sleep last night and this morning I have 3 hours of meetings.

Let's see what will win. Coffee and will power or the most boring meeting topics ever.

I did it. I didn't snooze off. Backlog refinement, discussion on definition of done and a long, long daily meeting and I got through it all.

Do that for a month and you'll get a burn out...
I have mine for 2 years and no good future... (It just won't go away).

Also, because programming takes a lot of brain power, working till your dead tired reduces production and quality...

But... If It's between getting fired and fuck you'r head... well I chose the second... don't be like me.