Issues with masturbation

A few months ago, I posted a thread about me and masturbation.

Then I said that I could not bring myself to orgasm manually.

I had to put something under my dick (old t-shirt, pillow) and grind against my bed or another object.

Those who replied said that I should try using lubrication.

Well, I've tried lotion, coconut oil, and soap, and it all feels nice, but nothing compared to what I do.

Is there a problem with me? I have tried masturbating for up to 30 minutes without orgasm. I really hope there isn't a problem. And FWIW I can cum, and all that good stuff doing it "my way".

Thanks very much!

Flock

And I'm not asking for techniques or anything. I just want to make sure I don't have any problems.