Just to get you started.....
I recently went to great efforts to make sure a friend of mine had a birthday card from me on their birthday, only to later discover that I was 3 months too late! Oops!
Now, this is not the first time I've done this because I actually missed my Nephew's birthday by a week too! (this was a couple of years ago) and I was mortified that I had done such a thing.
So, as a result I have realised that, although I would really love to make sure that everyone knows they are appreciated by me, sometimes my memory is a bit rubbish and I forget the important dates but remember the trivial things.
That reminded me that my form tutor at school said I was scatterbrained and now I'm thinking that maybe he had a point!
So, I learnt... Or realised, that he was right and I am a bit Scatterbrained!
But I'm working on it!
So, What have you learnt, or realised about yourself?