The crypto market especially altcoins can make you rich very fast but it can also make you poor real quick. Last year I started to became more contented and realistic that 10% above is already a very good profit. I only hold few long term coins now like bitcoin and ethereum.
Nope, altcoins never work for me last year in fact, it gives me losses rather than of profiting. Maybe we could say that the market looks different by now but I really don't feel that altcoins will provide a huge profit by now since their price is quite low and some of them didn't move.
It is too sad to look the altcoins trend today but we can do nothing, only we hope that it will rallying also just like bitcoin.