If you haven't already sold your ALTs simply hold if your project is decent. If the project has no future sell and buy into a decent project. This is all you can do to recover your loss without putting in more money. It will probably take a couple of years to recover your loss!
Some ALTs will never recover from this crash!
It is an ugly situation!
yes, I did the same thing. but I prefer to buy bitcoin and trade with several pairs, such as BTC / USD.
but I've read a number of posts that a new project will appear with an old token that is dead, is this true?