I have always found it bizarre that NT people drink for anything and everything.
You got a promotion, shall we go and drink to celebrate?
You're friend died, shall we go for a drink to commiserate?
You don't feel well, shall we...?
Given what we know about the effects of alcohol & smoking, on health, why would you invite someone to damage themself to celebrate or commiserate something?
Seems to me that NT people accept these things, even with all the facts, under some sort of unspoken cultural pretense that includes them in an invisible club where traditions matter more than logic?