two things that worked well for me . First, practice your punches (singly and in chains) in front of a mirror, and not just at the gym. when you brush your teeth, take a minute, when you get dressed, whenever you pass by any reflective surface. See yourself; scared to fight him or is he easy to hit? Next hit the double end bag round after round withreal punches and while not moving your hands/arms (except on the jab) I'm old and tired and I can still put in a round without looking at the bag, and not miss it either It is all in your technique and knowing that the reality of thwe punch is in feet hips shoulders