Sometimes we say that God is being biased or he only help rich and never think of poor people. We keep on blaming God, but we never give it one thought that what ever is happening with us we are responsible for our deeds. God’s Justice is always right as He knows you inside out. If you try to hide something from your fellow man it may stay hidden, but you cannot hide even tiny bit from God Almighty, and His Justice is always perfect. If you believe this you will never go wrong. You cab be sure that this is absolutely true and whatever you do or say is always recorded.
Try to improve yourself. Never be unkind and try very hard not to be a hypocrite. So in your life, try very hard to do good, speak good and never harm your fellow man. now you would say if someone else is not good to you, speak rudely to you than what you should do?
In that case just forgive that person and move own don’t get stuck with get stuck with them in your thoughts. So if you forgive than you become entitle to receive forgiveness for your sins that you might have done knowingly or unknowingly. So if you want to improve improve do it now. Now is important.