Its quite good always to be optimistic and sometimes you think of what's the worst thing that can ever happen with which one prepare well. Considering the rate at which guyz are so expectant. I thought, what if the bull refuses to run? What will guyz do? 
I don't think that a possible scenario can be a bearish market forever (it would mean the failure of cryptocurrencies in general). Sooner or later the market will start to recover again, but in the meantime, probably many projects of altcoins will die...