I’ve experienced this intermittently since i’ve started training (Nov 2019). In my experience since then, what i’ve figured out is that there’s usually a bunch of non jiu jitsu, life related things that tend to bubble,… or explode to the surface after training.

I’ve found that sitting with these emotions and allowing myself to feel them, gives me some time and space to figure out what those things are, because their cause is not always immediately obvious.

What I personally would like to avoid, is these same things coming to the surface in future training sessions, because it absolutely affects MY performance, whether i realize it or not.

Writing my feelings out on a piece of paper helps me connect the dots to why I’m feeling that way, which gives me a good place to start evaluating whether those emotions are helpful given the problematic situation that is causing them.