Or is it just me? I have been wondering if it's my age that keeps me from exploring and mastering new subjects and methods or if it's just stubbornness or even fear. I love learning, don't get me wrong, but I find myself doing a lot of things in my old tried and true methods even when I learn a quicker and possibly more accurate way to do it. For instance, I attended a trade school to learn computer software languages and basic computer repair but I am still working in bookkeeping and I rarely write my own programs or even customize the ones I use. Have you ever considered all of the knowledge you have and don't use and wondered why?