anyone else get super fucking sleepy after an hour or two of

I get headaches 10-30 minutes into working and often tired. Just take a minute break doing nothing and get back to it.

If I'm interested in what I'm doing I can go for 8 hours with minimal breaks in-between after long days of barely sleeping at all. My problem is trying to force myself out of the comfort zone with practice, with that I usually get tired, bored and frustrated after 30 minutes, one hour max.

It's good to take breaks through, so take a good night's sleep, drink some coffee or tea and get back to it. But never forget taking breaks for naps, walks, or whatever. Just get away from what you're doing every once in a while.