I wonder if you would jump into another cryptocurrency in case the Bitcoin price would fall to the bottom. Or what else would you do? Would you leave the game completely? Tell me

Then I would just quit with Bitcoin because then there is no reason for me to still be trying to make use of it. I would go and look for some thing else.
I do not think that Bitcoin is going to die anytime soon, at least it does not seem like it.
If it falls to bottom in future then also we cannot afford to take instant decision of quitting it, its better to wait for a while and keep a close watch on its movement and if we feel that it can bounce bank then we should start buying more of them.