I cashed a little bit of steem out a couple of days ago to pay an overdue phone bill. In the process I had about $100 of litecoin left over. That's my first non-steem crypto holding. Of course, I ended up getting it at its peak, but I'm not even considering selling it. Wild swings are standard in crypto, as far as I can tell. I fully expect it to go back up fairly soon. And if it doesn't, I'm not too worried, as it was all 'free' money from blogging/curating here on the steem blockchain.