what if I blame my parents for not teaching me to have AT LEAST some level of confidence and some ambitions, what if they didn't teach me the value of working (even when they are hard working people) and, most importantly, the value of EXPERIENCE?
Yeah that's like 99% of parents.
You seem to have this idea that everyone else's parents were perfect and that yours just sucked and dragged you down. News flash: The opposite is true. The vast majority of parents aren't very good, your situation is not unique in any way.
My parents never taught me any of that shit either, and neither did the vast majority of people on Veeky Forums or people in general
because my very own mom said I shouldn't
You are well over 25 years old, why exactly are you still listening to your mother?
I really want to meet one of these "mamma's boys"
M-my mom said i shouldn't do that! It's not good!
Holy fuck how low is your testosterone?
but failed hard because I didn't have anyone to ask for help when studying
Did you have any classmates or were you taking classes alone?
surely I'm to blame, but, how is my family NOT to blame, too?
No, YOU are entirely to blame.
You can blame your family up to about 16-17 years old, hell 18 years old. At that point you're an adult who can move out, join the army, own guns, move to a different continent, open a stock trading account, rent out his boypussy, suck cocks for money, and much more.