I am a teenager and find it hard not to drink when I go out.....I have a couple of vodkas with diet coke on the weekends and it doesnt seem to stall me however when I went to my may ball and had quite a few the next day my stomach did not appreciate it...lol...my advice..If you can... only have a couple and the next day and inbetween drink los and lots of water to rehydrate...It shouldnt stall you but if you do stall try cutting down and see if this helps... Good luck...