Late 2017 and early 2018 i was holding lots of coins and tokens from the ico's in that some i really trusted with solution and team (not only me most of crypto community trusted). Now this coins or token became nothing . But some projects i entered to sell for small margin profit these projects given profit . So holding token or coin for long term is meaningless.
We must always evaluate the characteristics of the projects, many of the ico of the end of 2017 have failed miserably, unfortunately they have been a mere speculation. But I am confident of new projects that are emerging, surely now we are all more aware of how to evaluate a project / token