When you play Black Jack, you have rules. If you don't follow those rules you will lose. Rule one do not hold your coins in any Exchanges. I didn't, I lost some, OK a lot, for me. I do have two wallets one Green Wallet, which I Love! Also Electrum is good if you have a High School Diploma, the wallet uses mBTC. It is a one / one thousands of a BTC, Bitcoin. I almost sent 75 BTC to tip someone, ouch.
I never got mad at myself, Bitfinex had a third of all of my coins. It only set me back four thousand dollars of when I become a Bitcoin Millionaire. We Love the coin, it gives some a joy. "Hi Mr Milkman, good Morning" Bitcoin, "you have never heard of such a thing". This blows my mind.