Thank you, @daltono. I keep telling myself that. Most of my life, for anything over $1000, I pretty much had to rely on credit cards or borrowing money. This was on my own. It feels good, but unfamiliar and I'm sure that's where some of these nagging feelings are coming from.

For me, I went through Bittrex. One of the pairs for trading is USD, and when you're ready, there's a, "withdrawal", option. I connected my bank, in my case, Chase, and that was it. It showed up three days later. No fees. Hard to believe it was that easy.