Probably to create some FUD and whether he'll be able to convince some so he can buy back BTC at lower price. This post may trigger some newbies and believes him, but nonetheless it will be based in our decision whether to sell or hold and not just because someone told us were ill. I'm still holding some BTC and I'm proud to wait, while I'm trading some alts. It will all depends on how we can manage to still earn even the market sometimes not in favor with us.