I was reading this post written by Sen a couple of days ago: Value of negativity and wanted to share this with you.
It doesn’t matter if you are an optimist or a pessimist, but fact is that there is always value in negativity. There is always a lesson to learn. Understanding this is the key to transforming negativity into bliss. Your attitude towards something has the power to either make life easy or hard. It is your choice. Life itself doesn’t know lack and is pure positive energy. You are pure positive energy. You are powerful.
Negativity teaches us what we are and what we are not, what we desire and what we don’t desire. Negativity is created by the mind, and because we are not our mind, we can learn the lesson and then let go of it.