Bitcoin is usually used by people interested in technology. I mean, persons with a certain technical knowledge are interested in bitcoin.
My observations are that way. I think Bitcoin needs to reach larger quantities. Can use bitcoin in people who are not interested in technology?
Can people use the bitcoin in the profession group like tradesmen, teachers, housewives, firemen, butchers? Are we going to see the days that these people use bitcoin?
Bitcoin can be used for every one include teachers,tradesmen,butchers,firemen,housewives, police and other people, bitcoin is like money or gold every people can use it. They don't needs technical knowledge about bitcoin in usage bitcoin, sometime there are many people who use bitcoin in their real life for payment transaction although will needs long time until it happen.