3 inch 20M

Hey bros, im out here trying to fix my thing. Im hoping to get to average, not even interested in sex just for self esteem of feeling excluded of my manhood because life had to nerf me

Now to start I just bought an extender on Amazon and i heard it can choke ya thing but honestly my d is really stretchy lmao. But im also open to do just stretches. and also really busy in college so maybe have like 30 min / day tops?

But any advice would be appreciated. Thank you bros🙏