Now I believe that first impression last long, you can't afford to admit the relevance of bitcoin when on the first approach you had with it was a terrible experience, this may also come as a result of what other's are saying, which is part of what has made some not to be fully engaged in bitcoin because they had earlier bad impression about it being a ponzi schemes and the likes of FUD going online regarding what some may be saying, but as for me, once it can be a legal tender, used as a payment currency, store of value, tracked records of success, secured network and so on, bitcoin remains all I want.