... a person who is religiously enlightened appears to me to be one who has, to the best of his ability, liberated himself from the fetters of his selfish desires and is preoccupied with thoughts, feelings, and aspirations to which he clings because of their superpersonal value.
Know and watch your heart. It's pure but emotions come to colour it. So let your mind be like a tightly woven net to catch emotions and feelings that come, and investigate them before you react.
We are all human beings, immigrant or non-immigrant. We all feel fear. We all love and become confused when we don't act as well as we would like to. We all get depressed and have feelings of uselessness. All of these things are true and have always been true.