I look back on my memories as valuable lessons and choose not to live with regret because every single decision I've made, regardless of my age or experience, has been for a reason. I trust my own judgement so much so that I can look back with fondness and know what's had a positive outcome and what I can do differently next time - if there is, one day, an opportunity to put my learns into practice.
Imagine if I didn't take that trip, didn't welcome people into my life as I have or didn't bid farewell to others when I felt warranted, how different today might be. It's rather curious really, how one small decision might have changed the course of my life completely and I'll never truly know.
I'd like to think if it was possible to travel back in time to spectate then I might feel a little differently; to re-visit fond memories or steal one more moment with loved ones and remind myself of how they made me feel at exactly that point in time.
I wouldn't change anything, but what's to say others would feel the same as I do? And what's to say if they change their history that it wouldn't change mine too? Now there's a thought...