Invested beginning January 10th which is now over a month
HODLING the following alt coins which I believe are all great projects:
-ICX
-Dragonchain
-WaBi
-Enigma
-Sub
-Enjin Coin
-POE
-bounty0x
-UTrust
-Medibloc
-Linda
And portfolio is still stuck in 50%. I thought things will get better in February but still not able to see any green.

What can I do? Making me want to give up and sell. I don't know how long more to wait from here. Will I see any light?

To get the profit from your investment, it's not as fast as you want, you have to be patient in holding it, wait a few months ahead and you will benefit from your investment.