Proverbs 17:27
>The one who knows much says little; an understanding person remains calm. (MSB)

Better than being a highly opinionated know-it-all. Or speaking a bunch of lies during a date just to have something to say.

And an understanding person remains calm because they know when a person is trying to provoke them. Like a bird watching a hunter laying a trap that it knows to avoid. Why waste your energy on an idiot.

because life is not fair and there are of the many idiots
+ free bonus karma farming
+ overall net decrease in suffering
+ the enemy/adversary is always consolidating power and because of the demon that is crazy (democracy) "wE aRe AlL iN tHe sAMe bOaT", as in the masses are going to trample you down along with your pearls. so at least give it a shot to steer the status quo (thats what the enemy does anyway all the time) in a better direction
+ out of spite
+ because "we" can
+ because it is their will
ect