Your true nature is that of infinite spirit. The feeling of limitation is the work of the mind.
Liberation exists- and you will never be liberated.
Let what comes come, let what goes go.
You do not like to suffer yourself. How can you inflict suffering on others?
The Self alone exists. When you try to trace the ego, which is the basis of the perception of the world and everything else, you find the ego does not exist at all and neither does all this creation that you see.
The question 'Who am I?' is not really meant to get an answer, the question 'Who am I?' is meant to dissolve the questioner.