I can see the difference between "this" / "that" in most common contexts. There are a couple of unusual ones, though, that are still pretty unclear to me.
Here are some of them:
1.A friend of mine is talking about some weird, violent events from his recent past. After he finishes talking, do I say:
"Wow, that's crazy"
or
"wow, this is crazy"?2.I am looking at a fight scene happening in front of me. Two guys are kicking, punching each other. Do I say to my friend:
"Jeez, that's madness"
or
"Jeez, this is madness"?3.Someone on TV is giving an opinion that I totally agree with. Do I say:
"Yeah! That's exactly what I mean/I think"
or
"Yeah! This is exactly what I mean/I think"
I guess what I`m trying to figure out is when to use "that" and "this", when either:
1.) referring to something that is happening or has happened, or
2.) referring to what somebody has said