Study your assets well. Answer the question: how much can they grow in the event of the next bull run? If the answer suits you, keep waiting. If not, start trading.
Most of the portfolio is down by 90% in dollar amount. I Bought BTC,ETH, LTC, WAN, ZIL, BLZ, NAS, DRGN, AION, NEBL, NANO, STRAT, ELF, ENG and UTK Angry
you should just keep holding, who knows when will the next bull run will happen, you might recover your loss if it happens, there's no other way to regain it other than waiting for the price to increase.