Simple example: I was trying to hang some shades in my kid’s room. First set went in fine, second set, my drill hit something too hard for it (brick? Metal?). At this point I’m kind of stuck. I can search Google for this scenario but it’s hard to know conclusively which situation I’m in, and I don’t know how dangerous or destructive what I’m doing could be.
This is probably laughable to lots of you who know, intuitively from experience, what’s happening and what to do, but for someone who had no idea like me, it’s pretty intimidating.
(Coda: we bought stick-on shades and they were trivially easy to install and worked great)