I sold 80% when eth hit 1.5k, kept 20% to sell close to 5k, I mean even though I was 80% sure eth would not get higher than 2k, those 20% i kept, are coins that I'm willing to lose, meaning only a stupid price would make me to sell it, I mean higher or closer than 5k, 1k to 5k is a very good return for early investors, so, I advise to sell 80% around this price, others 20% if eth gets higher than 5k, as soon this market crashes, everything will crash 90% from top.