What the word "henidical" means? If you need context: "By some henidical process-henidical, by the way is a favorite word of mine which nobody understands by some henidical process you persuade yourself that you believe in the competitive system and the survival of the strong...". It's from the book Martin Eden by Jack London.

What's the difference between 'I want' and 'I wanna'?

What's the difference between "sure" and "of course"?

The new Star Wars. Have you watched the new star wars? I watched it today. It's amazingly stupid movie, very beautiful, but very very stupid. There is no logic. There are some funny jokes and that's it. If the next trilogy will be same, star wars will die. I hope a next movies will be better, much better. And The Mandalorian is cool.

"I don't know what to write about." Why is the "about" at the end?