So hard,
If you drink you'll just end up back here wishing you hadn't. If you're not an alcoholic, why do you return here?
People who are not alcoholics just cut down on their own, without difficulty.
People who are addicted struggle with it. They struggle with moderation, with binge drinking, then with sobriety, the whole thing is a struggle.
If you weren't an alcoholic it simply wouldn't be "so hard."