From the Planet Earth Guidebook

It's your intrepid space explorer, here - reporting from the planet Earth. It's a difficult place to live, I fear, but my advice for what it's worth is when someone's looking for a fight, just say, "I'd like to stay and play, but I must be somewhere else tonight", and calmly turn and walk away. Yet, if there is something to be gained, don't be afraid to talk (not shout). After both positions have been explained, you might be able to work it out. Also, try to love. For all that you may give, (it seems to me, so very true) on this planet where we now live, double will come back to you.