You no longer need to endure the reality which you perceive yourself to be trapped within.
That "reality" in fact doesn't even really exist. The reality we believe we inhabit, is often refered to as "the picture world" or "false world".
It is composed of delusional beliefs and is fabricated into a world that is no more than a dream. It has been costructed from our beliefs, habits, socialisation and chemical biology. That reality that you believe is often so negative can be systematically and simply eliminated.
We can in fact remove the negativity of our world by "throwing away" the emotions which are firmly attatched to our memories.