Feeling like a failure, especially when comparing myself to others

I am 30+ M and I just feel like a complete failure. I couldn't achieve my dream of being a doctor and now I live at home, looking for work and easier careers to get into. I have no friends, no social life, no relationship.

A good friend of mine, who I haven't spoken to in a few years, just completed medical school and doing surgery residency. Other acquaintances from my undergrad are also doing well in medical school or have meaningful relationships and careers.

I just feel so defeated because I couldn't accomplish the goals I had set for myself and it's so hard to not compare myself to others. I just feel depressed.

To escape from reality I just binge-watch shows.