Never climb a tree while a bear attack
Real advice now,if you see a bear that is after you just run around a big tree or a car until the bear gets bored and yell as hard as you can,throw rock and bit it with stick,if you find a long one try poking his eyes. Bear as fast in a streight line not in circles because they weight too much
A father telling his son: Son, if you ever find yourself attacked by a bear throw sh*t at it.
Okay father, but where will I find enough crap to throw?
Worry not, son when you meet the bear there will be more than enough.