system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why is that when I drink water or soda, I feel full after a while, while with beer, there's no stopping me?
gpt
By the time you have drank enough to feel full [for me it is 3 glasses of water] you have had enough alcohol for the fun to start. Lack of inhibition is enough at that point to make you want to drink more. On top of that the ethanol being metabolized in your liver causes a sudden blood sugar drop. Drops in blood sugar encourage eating and drinking so you want even more. Plus who really wants to stop drinking?

TL; DR: Beer makes you dumb n thirsty.