What I'm actually taking steps to learn vs the huge pile of things I want to learn is something quite different. Right now I suppose I'm semi-actively learning

What I'm actually taking steps to learn vs the huge pile of things I want to learn is something quite different. Right now I suppose I'm semi-actively learning Erlang & OTP (I vastly prefer the syntax compared to Elixir). In the future I want to learn more about the BEAM (how it's implemented, my basic details are good but I'd like to get to internals). I want to learn about compilers too, to be able to for example contribute to BEAM. Oh, and I want to learn lisp + work through SICP. edit: oh also just the small matter of Mathematics (from like half way through GCSE to A Level). Russian would also be interesting.