Everything Depends on Your Outlook
There are two ways of looking at everything: The positive way and the negative.
We must understand that there is no one accurate picture of this universe. similarly, there is no single angle from which life can be perceived totally. There are many ways of looking at a thing and there are several facets of every situation. However, because of our internal fears, we have a very limited vision. we do not develop the attitude of taking a holistic view of situations. we want to see everything from one angle only. This is because of the intense survival of instinct that often restrains us from taking a complete picture.
There are two ways of looking at anything: the positive way and the negative way. You can be happy about what you have or you can be unhappy about what you do not have.
This is a matter of attitude, or outlook, which you can change. Attitude classifies stimuli into negative and positive categories. You can consciously take decision one classification. It depends on you to either consciously or rationally make decisions or let your natural emotions make decisions for you.