I&#x27;ve had many tech support calls that amounted to telling people to wait until their earlier clicks had taken effect.<p>The users clearly initially thought the system was loaded and were shocked to find 30-second delays in their input being registered.<p>I think it&#x27;s pretty rude to assume that users are so stupid, just because they don&#x27;t code, that they can&#x27;t notice being tricked.