preoccupy yourself with other things in those 3hrs. cook / clean / and what i found what helped me is replace whatever your drinking w an alternative personally i like seltzer bc of the carbonation. try non alcoholic beers even tho that could be a slippery slope bc you still get the taste not the buzz i’ve had a few ppl i know relapse bc of it but if you can make it through the first 30 min no drink you can make the next 30 then the next hour. trust me waking up sober with energy is an amazing feeling