I'm 11 years old but?

I'm 11 years old and everyone says I'm too mature. My favorite series are Rick And Morty, American Dad, South Park, Family Guy. And I already have various films like alien 3, Alien covenant, avp, Prometheus etc. And I can handle it completely. I play ps4 xbox and PC, but mostly only ps4. Therefore, I have 308 games for PS4, you know how much I spent on it. But fortnite is and remains absolute dirt!

I have the last question. And, correctly set?

Absolutely awesome!

All that's missing is the question…

I lack the maturity in the text XD I deduct 3 years from your mental age compared to the correct age

Normal

It is not entirely clear to me what you set with "And, right?" mean.
I see that as the only question, so first and last.

Sounds more like a spoiled bonzen child, who now looks more mature than his classmates.