you bring up a good point. when work is very challenging then i get exhausted and need to take a break. however, i don't see that as a threat to the flow state because i see no point in trying to keep the flow at that point. i need a break anyways. so i don't see it as an interruption but more like having reached my limits. i have been wracking my brain over this piece of code and i don't understand whats wrong. then it's time to take a step back, take a break, do something else and look at the problem again with a fresh mind tomorrow.
