Our intuitions are often wrong

“Language is mainly useful/developed for communication.” Nope.
How mass and motion work.
epistemology: “No statement can be true or false at the same time.” Nope: “This statement is false.”
ethics: “Reducing pain and suffering should be the primary guiding principle about life.” Too simplistic, see note.
meta-physics: “Everything needs to have a suffienct reason/cause.” Nope: …