Have you ever encountered something where you realized later that you had been tricked?

When I was in the third grade of elementary school, I pestered my dad to play with me after he finished his night shift. My dad pointed to the clock hanging on the wall and said to me: "Look, the second hand is moving, and the minute hand is also moving, but you have to look carefully to see it. Come on, lie down on the bed and take a closer look." Then he waited for me to wake up. It's already night.