Error is rampant. I saw a quote saying the difference between a good business and bad one is the good one makes the right decision 60% of time, the bad one 40% of the time.

So errors abound, and have to be subsequently corrected. This correction process is as natural to capitalism as breathing is to you being alive. Without it, things would rapidly grind to a halt. We see this in sclerotic centrally planned economies where errors persist for much longer.