This is a really good advice. I have started going on walks with my friends as well instead of going to a pub. Inspires ideas and you get way clearer thoughts.
This is just a personal anecdote, but after taking Ecstasy/MDMA once around 9 months ago i realised how bad the alcoholic "high" is. Since then i have been drinking way less. Often only one or two beers, then i'm done. I guess what im trying to say is to reflect over who you become and how alcohol affects your personality, temperament and motoric skills when drinking alcohol excessively. Knowing i will become bad at speech, get bad motorics, and start focusing more and more on sex, and will start behaving like a cave-man towards women and men alike makes me think of alcohol in a totally separate light than before.