That part seems to come with use. A good reminder, don't forget to get out to the range and use your Glock so you feel comfortable with it.
If you need to use it, you want to feel comfortable with it. I'm not saying you don't practice, just saying everyone should. You will know if it bothers you anywhere through use, IMO.
I used my Glock working patrol for 20+ years, and when your hands are dirty and muddy, crawling around in the mud in a rainstorm, most will find the stippling not enough. Use this gun at the range on a nice sunny day, most will find the stippling a bit too aggressive. This is why I like just a bit of aggressive stippling, but not all over.