Anyone else feel 'stupid' compared to people without CPTSD?

I won't lie, I feel like I'm far behind my peers in terms of living. I'm 23 but feel stuck as a teen who can't let go of the past. I didn't have anyone to teach me basic things due to neglect so I didnt get the normal kid life and basic teachings for what a young adult should do.

I can't digest information as easily as I used to and I can't implement it as easily as before when I was a teen. I just wanna know if others also feel like this during recovery.