When I hear a piece of advice, I visualize my service motion, forhand motion, backhand, etc. and I can "feel" whether or not the advice will fit into my form. If it seems to flow, I hope I can remember it until I practice next. Hearing and reading tips and recognizing things from footage that will help is very helpful to my game, such as it is.
Dunlop MuscleWeave 200G 95, Cyber Flash 1.25 / Hexy Fiber 16 @48/53, dropweight stringer