if you are honestly trying to dig up 'deep-rooted issues of the psyche', prepare to be frightened and confused. the reason your psyche stuck them way down there is to protect your from yourself. of course, it can be very freeing and euphoric when you do finally discover why you do the things you do (so you can make positive changes) but it is not something to take lightly and it is MOST DEFINITELY not an easy 'flip a switch' kind of deal.
i would not suggest trying to fight your demons without a skilled therapist (significant other, close friend, shaman, whatever) to help guide you through it safely. the light at the end of the tunnel is bright only because you must walk in the darkness for so long.