Thinking the same thoughts day and night may sooner or later manifest them in your world and make them your reality. This means that if you want your life to be as you want it to be, you have to be careful about what you think. One needs to start thinking more positively. As you think, so your life becomes. It is your mind that creates the kind of life you live. Everything starts from within, from the most simple action to the greatest achievement. We cannot always control our external circumstances, but we can always control our thoughts.