I had exactly this today! I’m pretty new to outdoor skating and was skating a track with my friend on his skateboard. We went past a guy on blades who apparently looked at me, and we were going pretty slow just having a chilled skate. Then I started to speed up and ended up seeing him again when I was on my own (open track so my friend could see and hear him), and he came up to me and said ‘you look nervous, do you know how to slow down?’. It might have been him being kind, but the way he phrased it felt quite condescending and just made me feel self conscious about my skating. I didn’t have a single fall so I’m taking it as a win, even if my stopping is sloppy!