i think my dad has OCD, he's very stressed all the time, turns light switches on and off, he never listens to me and doesn't take and interest in anything i do or say, only listens to what he wants to listen to, if i could teach him to lucid dream then i'm sure it could solve the problem but i've grown to hate my dad over the years as bad as it sounds, i think that is the individual is commited enough then this is definately possible, go for it dude and don't let anything stop you, good luck