I am curious whether my reasoning is right.
That's what you want people to think of you.
My reasoning is as follows.
That is ~
+
You want people to think <.something.> of you. (Note: < and > hided "something" before my revision.)
--> It can be a noun phrase by using the grammar of a relative pronoun "what".
Therefore,
what you want people to think of you.
==> Then, That is how the dialogue sentence can be composed like this.
That is what you want people to think of you.
Am I right?
.
.
.
For your reference: a full conversation.
[https://me.me/i/you-spend-too-much-time-worrying-about-what-other-people-a6145c6b771f478a86aa266213037e99]
A: You spend too much time worrying about what other people think of you.
B: I could care less what anyone thinks of me.
A: That’s what you want people to think of you.
.
On 17th, August: Please see my revision. First, due to the signs like < and > hid <.something.>. Second, I have explained the meaning of --->.