The problem that you have or anybody else has is mostly with other human beings and the reason is a difference in understanding. Every human being behaves in a way that looks correct to him based on the knowledge that he has collected so far in his life. Human beings keep learning and then behave as per their learning and tend to take care of their interests.
With globalisation and more awareness more and more people realise that no one is committing any mistake other than behaving as he has been taught to behave. The materialistic consumption based life style that has dominated the plundering and loot for the last 500 years has skewed the distribution of the earths resources.
Even now the earth has enough to sustain and support 7 billion peoples needs but can not support the greed of a thousand odd people.
Knowledge and understanding of Human being and his inbuilt traits of being wanted, to belong to someone to be just and fair and not harm anyone have all been subdued by wrong consumption driven teachings.Generation after generation has plundered Earth and fought between themselves and then died leaving everything on the earth.
God is yet another creation of man just like ownership and hoarding. Jivan vidhya or coexistence is a science that explains all these principles in a simplified way. I am a student of this science studying the scriptures of all religions deeply.
Look forward to more of your worries and would lovingly suggest ways to overcome them and experience bliss which is the purpose of human existence.