Oh no, nowadays it's caused by you cursing yourself. Cursing yourself with a poor lifestyle. The wrong foods, insufficient exercise and infected sexual partners. It's hard to resist pier pressure and not have another drink when you are in a bar. Maybe it's the first sign of being an alcoholic.
Some people enjoy a drink.
Not one or two, but heaps. It's amazing how some people manage to get it up without chemical assistance. But the Friday night session down the boozer is binge drinking at its worst. This it the most dangerous type of drinking. Apparently you only need to binge drink once a fortnight to be an alcoholic.