Bitcoin will change a lot more than finance. It could also change how software is built and upend a bunch of today's biggest web companies and Bitcoin was designed this way to make sure that the same Bitcoin, which has no physical form, isn't spent twice by the same person.
For me bitcoin can help our life, but change everything I think on process. Because their are many things that not easy to make to happen. But we hope everything will change. Because everyone can own bitcoin or used bitcoin.