One of the most difficult things is determination. If you are ensure that you won't either be panic when price goes down 70% and excited when price goes up 500% in few days. Then pick coins / tokens have been adopted in real use case such as Bitcoin, Ethereum, Litecoin, NEO,etc.
Good luck.
No panic at all. It won´t be a huge bag and I will most likely give the private keys to their parents who anyway probably don´t know what to do with them, so no change to chicken out here.