first off...no tit pics, it's not that kind of rude and I am a guy. So I've been working on being really relaxed when I roll. One of the exercises that I do while rolling is that I talk to my couches, and even play around with the other person rolling by talking shit and stuff purely in jest. Doing so helps me relax, and the other guys laugh at some of the shit we say back and forth. I also say something funny when I hear my coach giving tips to the other guy. This also shows that I maintain a good presence of mind with what's happening around me. My coach seems completely fine with it, as do the rest of the guys. Any of you guys do this too? Or should I just keep mouth shut and roll like it was adcc?