What is this - concern trolling?
Bitcoin will go up - and it will go down. There are several reasons, check out google for some of the things it can do. This is the year of lightning network - and a ton of alt coins and ICO's / SEC etc.
Strap in.
got it right mate..that bitcoin can go up and own and many altcoins too,but lightning netwrork seems no effect on the price,still going down,what should it bee?and why telling to check google since hes asking here