For the people scoring 110+ in mocks without coaching

How do you guys do it, especially the ones who are freshers. How does one attain self discipline. I feel like I dont know anything after preparing for a year by myself and still scoring 92 in banglore sample papers. How can I maximise quants in these last 2 days, I really dont know if I can score anything in quants except the DILR and maybe 1 other question if I get lucky, I dont know man.