I still keep the altcoin which still has a low value on the results of the campaign, and I still hope that the coin will have value later.
Every trip of the coin must experience ups and downs and optimism for the future.
I keep very few altcoins but I'm valuing more with bitcoin. I'm mostly long term for most of the coins that I hold right now, if I trade, I usually dispose it so fast and I won't hold those altcoins that I've traded already except if I find it interesting and has potential in the future.
I don't have any investments because i keep spending my earnings from signature campaign, if i had any investments i will just hold them and wait for the price to rise up then sell then reinvest again, but this time it will be both on stock and crypto, diversifying would be the best choice if you're looking to minimize the risk.
You should learn on how to invest and don't just rely your source with your signature campaign earnings.