How to stop getting so hot while sleeping<br>Use air conditioning. The simplest way to keep your room cool while you sleep is to use your air conditioner if you have one. Central air or a portable window unit will both do the trick.
If you buy an AC you will sleep better
( z1 sleep :ARG0 ( z2 you ) :condition ( z3 buy :ARG0 z2 :ARG1 ( z4 air-conditioning ) ) :ARG1-of ( z5 have-degree :ARG2 ( z6 good :ARG1 z1 ) :ARG3 ( z7 more ) ) )