Once you want to sell your cryptocurrency for fiat, how would you do it?

and of course Coinbase completes all the necessary documentation to make it known to the Federal authorities. I'm not opposed to that last bit, but it's worth knowing.

You need to plan your sell/withdrawal carefully based on these sell limits and the urgency or demand you have to get that currency out of cryptocurrency and/or out of the wallet and holding exchange.

Good luck to you!