I have been holding some altcoins since January 2018, But then the market crush hard and I am not able to sell my altcoins because I am in loss with these coins.
Even I invested in more established coins like, Waves,strat,Iota,wabi but overall my portfolio is around 40% down so far.
When I am able to see profit? Holding them for long term is worth my patient?
Dude I have the same feelings like you. The best thing is holding for now. I personally believe that we'll be making some profits end of the year.But If you can buy some more then you should do it nowadays. I don't think we're going to see this prices anymore by 2020. You have popular Altcoins already. You should buy more and hodl little bit more. Patient is the key brother. Good luck and cheers !