if bitcoin was going to drop, it would have been dropped when it reached the 156 lowest spike, not certainly now when it is rising
This is not strictly true. It is a law of markets that higher price are more attractive to sellers.
define higher, we are not even at 1 order of magnitude greater, for current price in comparison with the last one
i know that many will dump at 1k or even 500, but until then, very few panic sellers are impacting the price, and those are probably newbie with 0.6 btc in their wallet, that want to cash out for buying cigarettes...