Environment management is important, but internal relaxation skills and similar are as important. Consider doing body scans, various visualizations, breathing e

Environment management is important, but internal relaxation skills and similar are as important. Consider doing body scans, various visualizations, breathing exercises when going to bed: I found a 20mn guided exercise I liked (it was yoga nidra) and in a few months it transformed me from a "horrible sleeper" into someone who actually enjoys sleep.