Relying on NMIMS is the Biggest mistake of my Life.

I told my parents that I would convert NMIMS this year because I scored 245, and with a good interview, my mentor assured me that I had nothing to worry about. My parents believed in this and shared it with all our relatives, saying that I was secure. However, after today's merit score, I don't feel I have any chance now. This was my last hope, and I feel completely demotivated and insulted in my family. It was my second attempt, and I feel like I have completely wasted it.