dont talk shit if you cant back it up.
dont laugh if you can land the trick
get off the landing when you fall unless your actually hurt
if your going to snake sum1 dont fall or be prepared to get hit
dont stand in the way
if your going to stand on a table stand closer to the lip then the knuckle
have enough speed for the jump
i dont know how many times i have seen people talking shit, and they end up not being able to pull off a single trick. really pisses me off