questions

[nats]

hi jp, that's a lot of questions.
it's difficult for me to spend lots of time here answering posts as we work fulltime. will do my best with the short ones.
1. yes, 3d world is an abbreviation for the 3 dimensional world.
2. yes, it means the same as people or objects are 3 dimensional in the real world as opposed to people and objects in our head that are not 3 dimensional.
3. yes, real world outside your head instead of inside our heads as in did which is mainly in our heads.
4. shutdown - don't remember what we meant as can't read the post now.
5. England is part of the UK, yes.
6. yes, we have free healthcare because we pay for it through our taxes. it's not perfect, but much better system than usa.
7. don't remember Charlie Guard, but probably.

take care.