I was inspired to write this after reading a recent blog post by HeidyY titled, "Failure is an Option." (I wouldn't do it justice summarizing it, but highly recommended.)I tell my son, "If you aren't failing, you're not challenging yourself enough." All that success tells you, is that you are working within your limits, but how far within? You'll never know until you push up against them, and go beyond, and... fail.Success makes you feel better, failure makes you get better. Failure is usef