Phases of life ! ! !

Life as such is such a long span of time isn't it?
Thinking about it, I realized it's better to take life one phase at a time. . .
There is a famous quote which says "Life is the art of drawing without an eraser". This is so true right? Isn't this drawing the picture of our life? How amazing it would be when you are almost at the end of the drawing and see a beautiful piece of art.
How many times have we done something and regretted later that the same thing could have been done in a better way but at that moment we don't have control over time to get back and redo things. But I have also seen people who mess up their drawing mid way but cover it up to a great extent... That makes me wonder at times if we really need an eraser or if we know how to convert the mess to art it's sufficient.
Let me take some time to look back at my drawing so far and analyze where and how neat I am !