New Delhi, April 5 -- For a culture that religiously admires renunciation, we don't really encourage giving up things. Dropping sugar? "Just one spoon" won't do any harm. On a protein-rich diet? Everyone and their neighbour will say you'll die without carbs. Allergic to dairy? You'll be told you're lying. And if you say you don't want to drink, you'll be called 'boring'. Drinking cuts both ways-social drinking carries a stigma as does not drinking under any circumstances. There are countless studies to prove the physical, mental and financial health benefits of abstinence yet many still believe you need a drink or three to get the party started. But alcohol's reputation as the best guest is changing-Gen Z and some millennials are actively...