I hope if someone in your life comes to you with a story like this that you come up with a better response! Because this one is a real gaslighter! But, if you're truly curious about why finally understanding your identity is important, please dig deeper! Here's a place to start: https://www.google.com/search?q=why+learning+i+was+autistic+is+important&rlz=1C5CHFA_enUS858US859&oq=why+learning+I+was+autistic+is+&aqs=chrome.1.69i57j33i160j33i299l2.5915j0j7&sourceid=chrome&ie=UTF-8