'With the benefit of hindsight...'

...There aren't any benefits to hindsight, not really. Sure, you can use it to learn, but it doesn't take away the fact that hindsight is that annoying little voice at the end of the night telling you what an idiot you've been that day, letting you know about all the stupid things you said, or all the things you didn't say. I hate hindsight because there is nothing I can do about it.