Having people read the symbols to me is much, much smoother than trying to decipher them myself. They read it to me in English. The writing is in super-compact

Having people read the symbols to me is much, much smoother than trying to decipher them myself. They read it to me in English. The writing is in super-compact squiggle-squiggle. I prefer English. [EDIT] for math-heavy content in particular, that is. In general I don't like video very much.