Well last night I was trying the WBTB technique.I got up after 5 hours of sleeping and waited for about 15 minutes.It was maybe too long cause I couldn't fall asleep after that but when I finally did (after an hour or so) I woke up almost immediatly,really suddenly and I almost fell out of bed.I couldn't remember anything after that and I don't know if I had a LD and woke up too suddenly so I couldn't recall it or something else happened..... So what do think?