I do love your optimistic approach towards Bitcoin on which this is really that indeed true on which if we do try to look at on the % of people who do know about Bitcoin or cryptocurrencies then it is really just that less in compared into the past, on which considering that there are already tons of ads and other integration on which it is really that related to it, then it did really make out some buzz. The numbers wont really be that precise on how many do know about it but ones thing for sure is that recognition and adoption is really that indeed on the move. The thing that should really be coming up into your mind is that invest on what you can afford to lose so that whatever things do happen along the way then you wont really that easily panic out or wont really be that becoming impulsive into the actions that you are making. One of the most common thing that someone will be doing on investing is that whenever they do saw negatives then they do easily freak out and this what really happens out into most people because they've been hoping or anticipating too much. Investing into Bitcoin wont really be giving out that kind of guarantee on which its best that you do really know on what you've been dealing on with.