Soda addiction sucks and sounds stupid, but it’s a drink that’s literally everywhere and filled with sugar and caffeine. It has a fucking INSANE amount of sugar as well, you could eat a chocolate bar and get half the sugar that’s in the average soda can. The caffeine compounds this a bit further, since it’s the combo of sugar dopamine and that if you stop drinking it, you get horrible headaches.
Don’t drink soda. Resist the temptation. Don’t even try to ween yourself off, just go cold turkey and tough it out. If you’re going through it really bad, have some chocolate or random candy.
It’s insane how badly even tiny amounts of caffeine will mess you up with the headaches and other stuff.