Our eyes are like cameras
We focus on certain things
And blur out the rest
There are many point of views on how we see things
Now listen
We all have our own cameras which are our "Eyes"
We choose what we focus on wether it's a goal, a person etc
Unlike cameras we have the option to blur things out
Now when you are focused on something so much you only see the good never the bad
We can choose to blur things out of the picture and remove it but as humans we choose not to for most situations
Now think of it this way
When somebody is brought to this earth we think "Awwww how cute" we are so focused on good things as we should be but REALITY IS REALITY and it will hit soon and what we are blurring out is that the same thing you said "Awww how cute " too will one day no longer be in existence just like us.
So try and capture all of your memories and focus on what's actually important because one day our LENS WILL CLOSE ON US