that's all we have to do. at least we should be able to prove to close friends or relatives who have such thoughts. we should be able to convince them that bitcoin is just a digital currency that is very beneficial to humans. with bitcoin people can earn income and they can meet their life needs by working or investing bitcoin. bitcoin equals existing physical money, used for negative or positive things, all depending on the bitcoin user. as well as physical money, depending on the owner of the money, used for what the money is. so we have to awaken those people, that bitcoin is not just used for negative things. but bitcoin can also be used for positive things and many benefits for its users.