I feel like playing trumpet is a lot like playing golf.
One great shot in golf erases so many bad ones. Nailing a piece on the trumpet wipes out so many troubled practices.
There are so many minute things that can effect performance in both:
Golf: stance, grip, swing, alignment, body type, etc
Trumpet: breathing, lipping, fingering, facial muscles, embouchure etc.
Now if only there were beer carts during trumpet practices!