That would be your greatest regret if you sell your coins/tokens now. Let's take it easy as there's a lot of investors out there just waiting for the good news before they will reinvest or invest. Patience is always a key to success but still it depends on which coin you are currently holding at. If your holdings team already run away then don't hope anymore and make it as a lesson from you, no need to wait and just move on, they will not come back anymore.