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
You made a good point, I remember few years ago when we made substantial return holding some shit coin on crytopia. In those days, you can be lucky to have your coin pump and get sold in very high price, to benefit from the loot, we just hold a large portion of coin whose value are a few Satoshi, when this coin pumps we can make up to x10 the capital.