Getting a job is not possible for everyone, not everyone has family or [friends] to help them and sometimes they will make the bad situations even worse them. If you've ever really needed money and were very desperate, than you probably know that people would let you starve to death rather than give you $5.

It's weird how people won't toss out just a few dollars to help someone in need, yet they'll spend $10000 or more on their pet that has an average life span of under 5 years.

But then again, if you give the person in need money, they'll keep coming back for it. It's a real crap shoot

Bitcoin can not make banks to disappear, it will only make the banks to diversify. The banking sector have been in existence for many years now, their operations are not only approved by the Government but also approved by the members of the body. The banks have a regulating body called the central banks, so the banks have already gotten a solid foundation so talking of disappearing as  a result of an Emerging Bitcoin which though is gaining ground in many counties of the world, but yet to be accepted in some countries,even when accepted by all the countries, bank may key into the Bitcoin Business as well.