I miss the school days

NGL I truly miss the school days when I got to be myself and do well in life, I feel from then life has all gone downhill not scoring in 12th to not getting a good college. Even though I did all I possibly could in college via internships I could never wipe off the tag of a tier 3 student of my CV. Now in a mediocre job again comes the pressure of MBA. Every time I let loose life goes to a losers mindset and everything starts falling part. I wish market was better and I could join an early stage startup🤒 Peace