Doubt

I'm scoring between 70-100 in various mocks like of vision, forum vajiram etc which are sectional tests.

but I'm not confident and tend to make the silliest of the mistakes.

This is my first' attempt and I wanna give something back to my folks atleast some hope for the money, trust they have invested in me. i don't want to disappoint them.

what should I do.

please anyone help .