tips on how its done.. well how it was done for me it worked the same as if I encountered any other triggers that caused me to dissociate. if I was triggered by an abuser I would dissociate into the alter that wasnt afraid of that abuser. if making the bed was frustrating and triggering me then I dissociated and an alter would do it for me.. each one of my alters had their own jobs and purposes that took care of what ever I couldnt handle.