Its weird that secondary school was only 5 or 6 years. It seems like forever at the time. The last 5 years went by in a blink.
I guess our perception of aging is on some sort of logarithmic scale, i.e. our perception is based on around what proportion of our (self-conscious) life that is. 5 years at secondary school is probably about 40% of your life at that point, considering you don't really have much memory before the age of 2. And when you start secondary school at 11, the idea of being there for at least 5 years feels kind of crazy, it's a bit like saying to a 40 year old "ok you will do this for the next 20 years".
I was thinking of this earlier in terms of gaming, there's a game I've played a long time but I took a couple of breaks from it. One of those breaks lasted six years which sounds a really long time, I can't really fathom how that came to pass.
I'm sure I've commented on this before but perhaps the strangest thing about being in my 40s is that when I was younger I thought being that old meant you were super serious and would not be focused on childish pursuits like playing computer games and just generally having fun. Now part of that may be because gaming is a relatively new phenomena so when I was growing up, people in their 40s wouldn't have experienced gaming in childhood, so hadn't 'caught the bug' so to speak (which is different now as people of my generation grew up with gaming). But it's more than that, just in general I don't "feel like I'm 40s" or rather what I thought I should feel like when I hit this age. I'm kind of still waiting to grow up if that makes sense?
Don't get me wrong, I've got the family, the house, and all the responsibilities that brings. Physically I've aged with the grey hair and even hairs growing out of my ears (something I wasn't prepared for!). But I was quite a responsible child anyway, and if anything, my risk appetite is higher now than when I was a teenager. In some ways I don't think I really started living life until my mid-20s so it feels like I'm still in that 'breakout' phase of life rather than 'middle-aged'.
I suppose one thing I have found after hitting 40 is I've started to question my career a lot more, perhaps yearning for a bit more meaning and enjoyment from what I do. There's times I think that I'll want to reach retirement and be able to look back on something with a bit of pride, a sense that I've done something meaningful to help people or society rather than just being a slave to the wage.