what makes me laugh

I laugh at a lot of things. It’s kind of mean but sometimes I like laughing at peoples mistakes. I only do this when they aren’t serious mistakes. For instance when someones talking and they say something in the wrong order. I also find it funny when someone says they know how to do something, but you see them struggling. I even do this sometimes, for instance I told my girlfriend I can paddle board, but got carried away by the current.