By the way, i have rather a noob question which i wanna ask, just to be sure and possibly avoid making any regretable mistakes out of ignorance.
Can i mix a coin directly to an exchange?
Like, in the box provided for me to input my recieving address for mixed coins, is it safe to input an exchange wallet address there, so as to receive my mixed coins directly on my exchange account?, or is it better to first recieve the mixed coin on my private wallet, before i move it to the exchange if i want to sell it?
Sure you can, you can put any valid address as your receiving address.
Is it good? I don't think so, centralized exchanges can confiscate mixed or CoinJoined funds, so you run the risk of your funds being locked up by an exchange if you do this, and you may never be able to recover your funds if it happens. That's because they will probably request for informations that you will be reluctant to give, and you could even provide what they ask and they won't still release your funds.
Use your self custodial wallet to receive mixed funds, and you may even have to move the funds around addresses you own, before depositing it into a centralized exchange, or you better use a p2p exchange to avoid all the trouble:
https://kycnot.me/?type=exchange