Going sober for a month

i’m having myself go without any alcohol for a month because i did party a lot this summer and i want some time for my liver to just relax. i’d say i partied about 8 times this summer. im 17 and 1 year away from legal age also. im just gonna go a month without it and im mainly doing it just because i wanna show that i can still go to parties and stuff without alcohol and i know there will be parties but i promised myself im not drinking. i just wanted to tell everyone on here because i feel mature for what im doing and even though i see myself as a immature person i view my decision here as mature. ill update you guys if i fail (i wont) but itd update it on here 🙂 wish me luck guys