Welcome!
The best way to learn other than from talking with Hal is to read through the postings here.
Secondly, use the SEARCH feature at the top right like for "TTS, Characters, Skins, Memory", etc.
Thirdly, when / if you are unable to locate an answer, ASK!
There are a lot of talented people here, each with a level of expertise in different areas. Oddly enough it such diversity that brings us together on this forum yet allows for individuality with ideas, methods and interactions.
Don't be a stranger![^]