I think we like to simplify life to "this is right and this is wrong," and for that we need to convert everyone else to our own beliefs. That way we can create our utopia.

When it comes to food I think we all have our vices and we don't like to fully get rid of them. Generally, I don't drink soda at all, but just now and then, if we're out for a meal, I might give in to the temptation of a lemon, lime and bitters. Something I discovered when we came to Australia.