$GE Aerospace (GE.US)$ scarey. anyone know why it previously...

scarey. anyone know why it previously cycled downward after these highs ?  looks like 2007 and 2016 here. I sold ge already just seems like a cycle or dream come true to reenter at 30 or something not trying to piss anyone off you never know though. i think I read about all this a few years ago but company seemed to have turned itself around....