What concerns me now is that it's so hot at night that I can't fall asleep without air conditioner,which actually affect my quality of sleeping.

However I feel guilty about the overusing of the electricity. Last night I went to bed at eleven o'clock but it took an hour to fall asleep,meaning that I stayed in the bed until  past midnight because it is too hot and I was fretful.

Eventually I turned on the air conditioner and felt ease . Today morning I got up at seven o'clock and a quarter. a little bit lack of enough sleep.

I will make sleep a priority.