Life is sometimes very difficult to understand, we see others around us can easily succeed, but in fact that all we see is not true, we do not know what those people do so that they can succeed. Because I think the success is very difficult, and it takes a very big struggle, unlike happiness, although we have no wealth, power and others, but we can also be happy, because the happiness is all in our respective souls, how to we to be able to create a happiness. In essence, open your eyes properly, and see what opportunities we have in us to make changes in our lives from day to day. Thank you @javybar