Life is a dilemma of success and failure. People preferably expect success but it may not always come true. To ensure the success and avoid the worry of failure, I believe, one needs to follow four fundamentals: "DCEL". D = Dream C = Confidence E = Efforts L = Luck. "Dream" is the source of all inspirations to act or perform in human psychology. It forces us to think constructively and acts as the base or platform of our actions. "Confidence" is like design, structure or way to the path of success. It makes us to believe that "it is not impossible" and "we can" if we wish to do anything. "Efforts" are the performance of the designed thinking, building blocks of the structure and means to the way that we determined in the Dream stage. "Luck" is the catalyst in functioning of all human actions that can alter the outcome. The above four fundamentals are in sequential order because Confidence will not empower you properly to give effort unless you have definite Dream, Efforts will not generate the expected outcome (Success) unless you have Confidence. Luck is the last stage because it can be changed through the re-performance in the three earlier stages.