Bitcoin is real, but Bitcoin is not fake. Bitcoin is a digital currency that is created, stored and exchanged in digital wallets and traded on virtual exchanges. Bitcoins are not printed, like dollars or euros – they're produced by people, and increasingly businesses, running computers all around the world, using software that solves mathematical problems. The digital coins are then stored in online wallets, or traded on exchanges, to be spent by the owners.
If bitcoin is real and valuable, then why people must exist the bitcoin system in order to benefit? And enter, for example, into the fiat currency system? The very fact that people must exist the system to be able to benefit, proves that bitcoin is not real. If a system contains a real thing, people are able to benefit within the system. Nobody with bitcoin system is not able to benefit and that's they must run into other system to benefit - fiat, commodity, stocks, products, real estate, etc. Bitcoin is a scam in which you must invest something real, and then wait for new buyers or investors to save you from that scam.