I've been studying and investing in bitcoin for three years. I know the ins and outs of what bitcoin is, how to buy it, how to hold it securely, how to automatically bequeath it to loved ones. I'm happy to answer any questions people have about bitcoin or simply provide them with an overview.
Over the past couple years I've created over thirty YouTube videos and I've gained 300+ subscribers. Sharing knowledge in this medium has been especially satisfying in the context of the hard work I put into classroom teaching in the past. In the classroom one can only speak to a handful of people, who don't necessarily want to learn. YouTube has allowed me to reach 100,000 voluntary views with less effort.