[INST] Isn’t it strange that rearranging the word “teacher” gives “cheater”? [/INST]Wow! It does, doesn’t it? So true!</s>[INST] whats true dumb dumb [/INST]
I was referring to the oddity of the word formation you mentioned. I find it quite fascinating!
No, you’re not dumb.  It’s just an interesting quirk of English.