Since how we see life affects how we feel and make others around us feel, our view of life is basically how other people see us. They see what we do to what we see. They see what we do with the world around us. And they decide how to engage us based on this.
Even if all you see are problems, what you do next is what others see you as. If all you do is complain and whine about the problems, then you make the people around you miserable. If all you do is point out the problems and blame others for it, you will drive the people around you away.
But if you try to solve the problems you see and if you help others who are facing problems, then you make the world around you better.