Yeah I know about @haejin. I don't remember who suggested me but someone told me he is an expert crypto analyst. So I followed him and even bought an Altcoin according to his analysis.
Guess what it tanked even lower.
Later I kept an eye on all his posts but rarely any of it is right.
I earned my steem power from crypto trading based on his TA, bullish market and my luck.
He never was a good day trader as many falsely assumed he is. He gives advices in long term - weeks or months. If you got lower lows then you had to HODL and buy more. I earned precisely on those cases and I am disciplined enough to wait for the raise.
I am a long Time HODLer too I used to panic sell about a year ago but now I will HODL it to oblivion.