Wil Shipley recently wrote a post titled Failure is Success. In this post he states that failure is something to be strived for and that nature is full of examples where failure is critical to success. An example he gives that resonated with me is that when weight-training it's critical to push the muscles to failure; otherwise, they won't grow stronger. For some reason, probably because I'm currently on a weight-training program, that statement really hit home. I have no problem pushing my muscles to their failure limit or pushing myself to my physical limits. As the saying goes, "No pain, No gain!" However, when it comes to pushing myself to my intellectual limits, I all too often stop short, presumably because of a fear of failure. Realizing that failure can lead to growth, even in intellectual pursuits, is a powerful concept. Perhaps the next time I reach my intellectual failure point, instead of stopping short I'll accept the fact that it's highly probably I'll fail and realize that that's ok and continue on.