My workouts especially like today, I want to stop when the pain in the muscles, not a pain indicating hurt, becomes intense. I have a silent, brief chat with myself and ask, how much do I want change, I am measured my goals on a red light or a green light.
It is okay to take a break in a workout but only for a few seconds, to stop NEVER, unless that pain is indicating injury otherwise, “rep it up, run longer, lift longer you get it”.
To a day of success workout and pushing through.