He left after a head injury. Was that truly Woz own pure and simple choice or was it influenced by his accident? Did it change his ability to perform like he

He left after a head injury. Was that truly Woz own pure and simple choice or was it influenced by his accident? Did it change his ability to perform like he did before and thought it wasn't worth it to continue? Did it change his personality? Brain damage aside, did coming close to death by his own hand changed his outlook on life? He never left Apple behind completely. Sure it ended up great but if not for the crash maybe what happened wasn't what he really wanted at the time.