If the target is much past the end of the barrel I try to find a rest, mainly a tree trunk, my knee, or a hiking stick. ...but I'd guess 1/2 of my shots are offhand. Most are shorter range, 50-100 yards, often bad angles, off mt sides with elevation changes, threading needles between limbs. Usually if one is 200+ yards I have time to get a good rest, but few are over 100. Most are walking or stopped, occasionally I'll shoot a trotter but it's hard to find openings in the thick stuff on movers. Most movers are pretty obedient though, when I say "Stop!" they usually do.