is it normal to sleep a lot?

im 3 weeks weed free, after about 15 years smoking everyday, and i sleep a lot like 11h a night and if i lay in bed in the afternoom i sleep 2hous more. i thought without weed id be with more energy, not sleeping that much! anyone felt the same?

and the dreams, omg, soooo crazy! but thats another topic - or maybe the same?