I'm just starting out with cryptocurrencies and I've set up a Coinbase account. However, I'm a bit confused about how to locate my Coinbase wallet address. Could you possibly walk me through the steps? I've heard it's important to have this information when receiving payments or making transactions, so I'd like to ensure I'm doing it correctly. Also, is there any security advice you could give regarding sharing my wallet address? I'd appreciate any guidance you could provide. Thank you!