Well your wallet is where you keep your coin safe and it always important to protect it
One of the best way is to protect your private key never give it out to any one even if it's your mentor that is very important
This is for new guys like me
indeed, all privacy such as private keys should be stored in a safe place and don't let other people know what your close friends are. You must be careful because your assets store well if you need passwords that are not easily known by others.