My fantasy is to star in a show known as "Captain Doctor". Its protagonist would stand out as a strong, swarthy pilot aboard a starship roaming a dramatic galaxy. With his study of and foundational doctoral writings on math, computation, physics, biology, and various additional things, our captain's thoughts and cognition would know no bounds. O captain, my captain!
Mastodon is a "FOSS" social sharing hub. A multi-host substitution for capitalistic platforms, it avoids risking a particular company monopolizing your communication. Pick a host that you trust — you can still talk with all hosts running Mastadon. Any individual can run a Mastodon instantiation and join in this social hub in a jiffy.