That is very touchy and true, we are indeed travelers here in the journey of life and the destination is to return to where we came from. The unseen forces usually make us go astray and we lose our path but what we need to do is listen to our heart... a clean heart will not led you astray. It will tel us that this is right and wrong this is good for you and not.. Hope you meet right people in your journey and your heart guides you to right path..
How you explain the injustice taking place all over you.. does God allow it to happen.. ok lets consider even the disasters how you explain the act of God in this regard. It doesnot make sense with the unconditional love argument.
RE: What is love?
Love is a force that drives people to do things, which mind do not understand the logical reason to it.