2017 is in the past now and dont expect shitcoins will bring you profit like it did in the past,you have to review your portfolio and make sure that every tokens and coins you holding are worth been hodl.
Try not to pick coins because they are mineable or they have actualized POS,coins without genuine use case will bite the dust additional times and lose esteem,this is 2019 and crypto world is reshaping, make the smart move
In order for you to truly invest in a product with genuine real use case, you must then be ready to strictly depend on projects that already established because it would be absolutely impossible for you to know any project that is new with real use case because it has not been tested and has not stayed in the market for us to really know if they will pass the test of time or not, and even the ones that are already in the market, it takes extra precaution to really know which one will stand the test of time.
A project might have real use case now, and the thing may not have that high urge to drive it to the promised land, so as we are concerned about the real use case of the project, we must also be concerned about its team also because without the team, the product s nothing.