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?
I think you should be more and more patient in these times. In my opinion, January 2018 is a very close date, so, I think it would be better if you consider holding your coins for a longer term.