Everyday life is really pretty simple. As George Carlin in his infinite wisdom explained, you don't really need the 10 commandments. Clearly you can simplify that list dramatically. I like to call it rule number one. All of the others can be summed up with this simple rule.
RULE #1 DON'T BE A DOUCHE BAG
If you need any kind of clarification on this you have already violated the rule.