Studying But FORGETTING EVERYTHING

(PEEDABLU Online Batch)

Am a class 11th Student started JEE Journey back in May

I'm studying regularly, but I keep forgetting topics one by one.

A chapter of physics comes with so many SUBTOPICS.Even after understanding a chapter, after a few days it feels almost new again.

In any subject am not able to solve questions and in math it almost kill my confidence which I didn't have either.after one every question the teacher uses a new approach which I lack

I can't take my first step to counter the problem

Which ultimately led m to ask myself am I even worth of clearing mains 99%ile for a safe spot.

Anyone with same feelings or had same feelings in past?

How do i retain everything during JEE prep?