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?
You should have set stop losses before you bought those coins. Now I think you need to hold those coins and wait. I also believe those are promising enough and will recover soon. I also have my own losses but experienced made me emotionless.