We've been through this before, so I will make it brief. Bitcoin is controlled by the market, namely buyers and sellers. And the greed and fear that drives the market will never go away IMO. As such, bull market will be followed by bear market, and back and forth, ad nauseam.I think there is one critical difference here. Bitcoin isn't going to be like a stock that will eventually come back down, or whose price needs to always be justified by company performance. Granted, we seem to have these bitcoin cycles every 4 years, but I'm convinced that the cycles will be broken at some point.
Lastly, my job as a trader is not to impose my own thinking and belief on the market. It ain't like it will listen to me anyway, right? So why fight it?

Be that as it may, just accept the fact that BTC will be heading higher for a while.