Hubby is freaking out!

Long story short, I finally talked the husband into letting me play with some cash we had to spare. I put $500.00 into a few coins, BTC, ADA, ETH, ACH, DASH and small amounts in a few others, plus the Coinbase giveaways. I actually timed things pretty good, it's sitting at just a couple bucks under 1000.00 The hubby wants me to cash it all out, we made double the money in a couple weeks! (I swear I'm not trying to brag) Any advice on how to calm him TF down? I don't plan to HODL, but I don't want to dump too quick. If things go right this could be great, if not we can afford to lose it. We do not need this money, but he won't listen to me. Help a girl out please. TIA