You place your short entry any other time than when the whales are getting ready to dump, and the exchanges will take your money off you. Unless you are willing to go balls to the wall and not set a stop loss.....Last time I done that, I ended up losing $3500.
LOL, no wonder you're a Bitcoin hatred quote generator. Every trade must feel like PTSD when a WW2 vet goes to a bowling alley and hears a loud noise and thinks he's been shelled by the Germans.