This is an old adage from battlefield medicine and triage about survival times:
3 seconds – fight or flight decision making time
3 minutes – without air
3 hours – without warmth or shelter
3 days – without water
3 weeks – without food
This rule of three’s has stuck with me for many things and I used it when giving up the fags and then I applied it to giving up the booze too:
3 days – physical withdrawal time. Towards the end of my drinking my hangovers could last 2 days and I wouldn’t feel recovered until the third morning of waking (unless of course I chose to manage the hangover with a ‘hair of the dog’ and then I was back to square one)
3 weeks – psychological withdrawal time (remember PAWS) The first 3 weeks can be really tough mentally and can feel like you are ‘white knuckling’ it at times. Hold on tight and it will pass.
3 months – length of time it takes to break an old habit and make a new habit. Nicotine replacement therapy (NRT) medication programmes are for 12 weeks because of this knowledge.
On any length of days of moderating or quitting you will learn valuable ‘survival without booze’ skills for the next time. Never give up giving up if that is what you want to achieve. I got really good at giving up as I got so much practice