Yes you should believe in the bitcoin because it has a great fiuture and it will grow a lot more so its just a matter of time before the bitcoin will become very popular!
This why many people are starting to use bitcoin for we believe that we are going to have a great future with bitcoin. And for those unemployed people instead of looking a real job. They are just working with bitcoins by different ways like trading, gambling and as well as selling their services to the people who needs it.
If Im unemployed and still have strength to work on real lije job, I will not rely on bitcoin. We should take advantage of bitcoin if we really believe on the future of it. So what shall we do? Save most and spend less of bitcoin. If we only have bitcoin earnings, it will be primarily used for daily spendings that meant for fiat earnings.
If those unemployed really can't find a real life job in most of the cases like students, disable one etc then that it's acceptable.
and you can also invite others to believe, then you can continue to benefit from bitcoin
Not just in future but that is already happening and for the early people who are in bitcoin already did say that too and I think that their prediction is already happening.
So there is nothing to lose if we are going to believe in bitcoin in terms for being another type of currency here in this world.
Because a lot of benefits are going to make it happen.
There is no need to belive in the bitcoin itself. We can just treat it as a currency and use it a lot. Its price will rise.