5. Gorillas
Gorillas are not hostile to humans… Most of the time…
If anyone ever finds himself in a situation where they are facing a gorilla and he starts beating their own chest, get ready to do the next thing…
The gorilla’s world is all about social hierarchy. Don’t challenge them, don’t run, and don’t look them in the eyes. Show the gorilla you know who the boss is and show them respect as much as you can.