It's a good decision but the only problem is where will the investment capital comes from since my whole portfolio is agonizingly winding down to zero while I watch hopelessly ,praying ,hoping against hope for a reversal.,waiting for that almighty GREEN again to bring smile to our faces
Its better to keep holding since the whole market are in red blooded situation, most of us have experience on losing big money because bitcoin and other altcoin continue to falling down.
Like what other said its a good time to buy more altcoin since the price are in discount promo and when the market back to normal it guaranty a good return.