I did stop drinking for a month several times and definitely sleep better I can always sleep anyway, but I feel like going to bed sooner, sleep well, and wake

I did stop drinking for a month several times and definitely sleep better I can always sleep anyway, but I feel like going to bed sooner, sleep well, and wake up earlier with less difficulty Although like many said can't do without the hot bitter drink to start the day. So I still drink coffee similar alternatives without caffeine: https://www.amazon.co.uk/s?k=barley+chicory+ground https://www.amazon.co.uk/s?k=barley+chicory+ground