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One of human weakness is rarely to think long. Sometimes to get something, humans are willing to turn off positive values that can actually lead to heresy.
An action that is accompanied by bad intent of course produces bad effects. Unlimited human desire about everything that exists in this world can indeed degrade the quality of morals. Let not the infinite desire make our mind and conscience weak, do everything with good intentions. Rest assured, a good one will definitely give a blessing of its own.