^^^Yes, I think you are right, but I wanted to show him how hemiacetal really forms. Well, thanks for your keen observation, I also learned something. There are many doubts in intramolecular substitution, you could have easily helped me. Some answers are still pending. I sometimes feel neglected here.
I am a very young student, I am yet to begin my undergraduate studies. I have read many books thoroughly, even multiple times extending it to 6 or 7 times. Whatever is there in the book, I understand it completely. Some topics are not covered in books, my teachers also skipped it.