I really dislike when people take my seat even when I have my things laid out. I had my backpack, a vest, and a jacket on the chair, but some kid still chose to sit down there.

I really dislike when people take my seat even when I have my things laid out. I had my backpack, a vest, and a jacket on the chair, but some kid still chose to sit down there.
I totally get your frustration! It’s so disrespectful when people ignore the signals that a seat is saved. Your stuff was clearly there for a reason! Maybe next time you could try to politely remind people to check for belongings before sitting down. Hopefully it doesn’t happen again!