Is Denserty a very painful procedure?

I've been looking into density lately.
I'm more curious about the pain than the effect.

I tend to be a bit afraid of procedures that make my skin feel hot.
I found myself getting nervous for no reason even before receiving it.

Whether to administer anesthesia
I also want to know how hot or stinging the sensation is during the procedure.

I am also wondering if the hospital can adjust the intensity.

For those who have received Density, please share your experiences regarding how painful it actually was.