i have a quick question if i keep depositing into my wallet do i need to also update my private key every time i deposit?
i think don't need update your private key because private key only one for a address . one address one private key you can have .
Yes, it is very appropriate, so you should be more careful if you want to enter a private key because many people lose their personal keys, save them in a safe place.
At the expense of the keys if someone asks you personal keys even if he from the project does not need to trust him.
This is a direct access to your safe and will almost certainly result in loss of funds. And as one purse wrote above, one key and nothing else.