I've played some matches and I am pretty good at knowing when I am frustrated. Basically, I will start getting really pissed at everything and start banging my head against the wall. I find that what helps me dissipate this anger is to actually swear out loud instead of under my breath. It feels...
When I practice the lag on a different table I like to try it with different amounts of draw. This helps me guage how much draw gets dissipated as it slithers over the felt while also helping me know how much draw I am hitting with at a fairly consistent speed. I will also use a striped ball so...