Ok, but how can I quit drinking Coca-Cola? Tried like 10+ times now. It's not even Coke, it's sugar. Just such a powerful grip. Always relapse when a stressful

Ok, but how can I quit drinking Coca-Cola? Tried like 10+ times now. It's not even Coke, it's sugar. Just such a powerful grip. Always relapse when a stressful time comes. Feels just the same as alcohol or cigarettes to me, but I don't feel justified in saying it's a real problem on the same level. I feel like it is though. Anyone else?