I had a dream that I had to deliver a big rocket part. (I was in a flying car). On the way there, I realized that the rocket part was a part for a MISSILE and they were going to use it to blow up this alien planet that nobody even knew existed. I was like “This is terrible, I mustn’t be a part of this!” so I disabled the rocket in such a way that they wouldn’t notice it had been tampered with.
Well, guess what? It turns out that the very next day, the Earth was hit by a missile from the alien planet and if I hadn’t messed with the rocket, it wouldn’t have happened. Oops!
It just goes to show you: Honesty is the best policy.