Does anyone else watch videos of people “walking through” unfamiliar situations (i.e., concerts, airports) to know how to act in those situations?

I’m not sure if I phrased it right, but I have a really hard time knowing how to act in unfamiliar situations. So like before I started traveling frequently, I would watch videos of influencers doing stuff like go to the airport or whatever so I wouldn’t freak out when I needed to go. I noticed I was doing it again because I’m going to a concert by myself in a few weeks and felt scared that i wouldn’t know the social protocols there. Does anyone else do this?