April Fool's Day

Tomorrow is April 1st, which means it's April Fool's Day. I have no idea where this "holiday" originated from. I can easily look it up but I'm too lazy to do that. I don't play tricks on anyone during this day. It takes way too much effort to do that. I wonder if anyone will play tricks on me. I can sometimes be very gullible. It depends on how realistic the trick is. I wouldn't mind celebrating the day tomorrow by having people prank me only because it will add fun to what I'm sure is going to be a stressful and exhausting day at work.