Good for you if you made a profit playing the market. But most people who do that lose. Holding over 6 months or more is as safe a strategy as they come, and gives better ROI than anything else currently available.
Do you even know what you're talking about?
Did you actually try to analyze every possible strategy that could've been done and came up with the conclusion that what you just claimed is true or are you just talking nonsense?
Maybe you should consider buying some brains with whatever you have left of your Bitcoins before its value goes down even further