Ripple wallet FYI

Not enough, like 5. I had $1000 in mtgox when btc was $5 and I didn't buy because I expected they would bubble and run back to $2 lol. I ended up buying a dozen at $200 a while later.

To be fair crypto was completely new at the time and even satoshi commented they would either be worth a lot or nothing.

But you learn from your mistakes.

Other mistakes I made were investing in garbage alt coins during their hype in 13/14. Litecoin and peercoin never went anywhere. The vast majority of these alt coins will die. Adoption is key. If no one is adopting the coin for actual use it's a bubble. If the coin is a clone of another coin, it's a bubble. The market is large enough for perhaps two or three consumer coins and one or two enterprise coins. Pick your winners carefully.