What were you're friends\family etc do when you told them you have an interest in streetlighting or lighting in general?
A couple of days ago I was with my workmate at a streetlamp and e were away to go in the bucket to fix the light and we were intercepted by an elderly woman and she was asking for my life story etc etc and I said I was interested in lighting and she was shocked for some reason and she was shocked even more when I sid my main interest was in streetlighting. I just said that she wouldn't care if I told her I had an interest in electricity in general.
What is so unusual about having an interest in lighting and nothing unusual about electricity. I don't get it

Anyway, fortunately my friends and family don't mind.