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?
Hmm ... you have a pretty good coins. They are very promising and I am sure they will bring you a good profit. But you need to decide - whether you believe in growth or believe in the worst. Players with steel nerves will remain in the crypto market. I think that in the near future the situation will become more understandable.