It's not going to happen most likely , someone with a brain and who have invested more then 8 million (price 30k BTC price right now) should know the potentials of Bitcoin as a currency so yeah I don't think he will dump unless he is dumb . he could make shitload of money if he just wait few years
Stop lying to yourself, people dumped 300K,3000K since $1200. everyone know bitcoin is going to die soon, something better than NOTHING!
Fooling yourself will not make you feel safe.