Bitcoin is really worth if you don't know how to use it or how to earn it then for you it is not worth using it because understanding on how bitcoin really works for you is really hard but if you love bitcoin with all your heart bitcoin will loved you too with big profit daily 
I think if you already know how bitcoin and how to get it and you benefit from bitcoin, I'm sure right then you would assume that bitcoin will be very important and valuable to you I think we should learn to differentiate between values and prices, there are many shitty coins on various exchanges end up as pump and dump schemes and scams but during their peak level their price touch around as much as $1 or even 100 times more than that but thats how the pump and dump works. When we see bitcoin price decrease then we never get panic because as a community we are aware that how strong the core values are and price is just part of current situation.