We will see the price of the Bitcoin swinging up and down over this point "lower price 8000$ and upper price 12,000$".
you are missing the big picture here. each time price drops, it drops to a higher low. for example it first goes to $9000 then rises above $10k then drops down to $9200 then rises, then drops to $9500 and so on. and each time it rises the high it reaches is also higher.
this means it is sideways but with a tendency to rise.
Bitcoin needs things like the lightning Network [LN] to return to insane heights
it needs time more than anything else. LN will surely help but before it price will soar