I shoot a few 3d shoots a year and lot of those tend to have weird and goofy shots... At home on my own time once in a while I'll shoot off my knees but don't shoot a lot 'off balanced'. Do make an effort to make sure I'm shooting different yardages though - not just 20, 30, 40, etc. Try to make sure I'm shooting some at 23, 27, 36, etc... Will also sometimes practice taking fast shots - trying to simulate a rushed shot in the field...
