It should be noted that "mistakes" doesn't necessarily refer to something that you knowingly did that was stupid or wrong. There are plenty of innocuous things that one could look back on and deem a "mistake" simply because it's something that is regretted or poorly planned out.
As an example, I've recently noticed at least 2 grand-scale mistakes in my life. One was a mistake in the more classical sense of the word...remaining in a destructive relationship when I should have known better. The hindsight on that kind of thing is obvious and doesn't really need much in the way of explanation. The other is more of a planning error that is holding me back from what I would like my future to be...going for a BA degree in college rather than a BS.
Now, the latter example is something that, at the time, I didn't think mattered or affected my future at all. So to me, it falls under the category of taking a short term view of life and not planning out all the options - a mistake when looking back all the same as the former example.
Both of these have held me back in some way in life. However, the other thing that comes with age is a constantly changing definition of "grand-scale". At 23, a mistake that means I have 1 year of catch-up work to do because of my degree is what I would consider grand-scale. I don't expect that looking back on my life when I'm 70 I'll say, "you know, that one thing back when I was in my early 20's really messed things up for me." It's all about the perspective that you have at the time.
Does that mean that the 4 years in college, or the time during a "long-term" relationship, or whatever thing I notice next are wasted? I don't think so. It might not be ideal when looking back at them, but at the very least I should learn something from every misstep...
I would be the very first to tell you that I am no where near what I would consider "grown up" or "mature" or "old-enough-to-have-a-proper-prospective-on-life". However, it's an interesting experience being able to look back far enough and with enough detachment to be able to see things that are bigger than the youthful definition of "mistake". It makes me wonder what I'm doing right now that I will consider a mistake when I'm 30.
Moral of the story to tie into the idea of this blog? Constantly evaluate what you're doing in the present so that you can grow, learn, and improve your future. And don't worry about the "big" mistakes in your life...when you are able to zoom out, those big things might not seem all that big after all.
Cheesy blog out.