I,ve done it, and it all falls apart at that point. Learnt a lot from that little exercise in over doing, watching my bow arm slowly collapse,start drifting everything over to the right.. (right handed shooter..)
Since then, usually shoot with discipline. On rare occasions, actually worn out from work, or shooting waaaay too far, indulging in glorified Hail Mary,s, and letting myself get away with crappy form, I,ve had to go back to the basics.
Draw, anchor, aim, release.
An illuminated nock is kinda handy for watching the arrows flight.