Bold thing to say if not true.
There are people who don't drink at all even if parent, friends might be drinking at events or at home. Know few such people and admire them as it is incredible not to drink when at parties all are having it. One of friend doesn't even have sodas.
It's a mind-thing... no-body - actually - needs alcohol as a body can produce stimulants itself. And soda, I can also understand - gas, sugar and artificial aromas.
There are two industries who live of people programming themselves... (okay, many more relative to other addictions/mindsets)
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