I find it hard to do the bullshit company work(now it's more like startup, but corporate was hell too) while daydreaming I was spending my best hours and fuel o

I find it hard to do the bullshit company work(now it's more like startup, but corporate was hell too) while daydreaming I was spending my best hours and fuel on a number of things else that I'd rather do or work or build. But after 8-10 hours, since I only have the leftover fuel and small hours, then the incentives become more twisted.. e.g.: 5 hours left on the day, I've been thinking about working on my project all week, I need to rest a bit, I want to read, movies I'd like to watch, maybe I should skate or workout a bit to get a better mood, or get something to eat, will I get more stamina if I try to work at home or do I go to a coffee? Will it be worth it today to put 2 hours into my project, or will it just stress me out more? Maybe should I meet friends and have beer and hash because I'm already too stressed out? So it becomes really hard. What I mean is that not having enough space/time to properly do your stuff really seems to matter to me. When I'm free for some days, I have no problem at all focusing on sorting through everything(treating myself, working on my projects, studying, doing physical activities, socializing), and I feel much more complete. It's funny because what I consider to be for nothing is jobs, the biggest outcome possible out of a job is generally just another job in which you could have more of responsibility/flexibility/learning/money, but still just the same thing(I guess the payoff can be more promising in US or Europe, but I suspect this is an illusion for most). If you leave, they'll just find someone else to do the job, so really it doesn't matter.