I'm new to Steemit and to the world of crypto-currency. It is posts like this that help us newbies. It is extremely important for the community to grow beyond the young techy types and become more and more inclusive. My son took the time to explain crypto, and to help get set up to purchase and trade. At one time computers were used and understood primarily by computer geeks and there were those who said they would never be used by the average person. Today everyone uses them. The technology became more and more user-friendly and accessible. So too with crypto currency. So bring others in. Patiently explain to the curious and naysayers alike. It is in their interest and yours, all of ours.