Bravo to you for quiting!
I quit drinking about 3 years ago myself. I was drunk every day. One day it dawned on me that I wasn't having any fun anymore. So I quit. Not overnight. For the first month I drank 6 days a week, second month 5 days a week, and down to no days a week. So in 7 months I was a sober person. Worked well for me without any sudden changes. It gave me time to start adjusting to life without drinking. I am glad I did it, and my bank account loves me now lol.