Life is a checkered blossom

In the path of life every human encounters the sinusoidal wave, the tricky part remains as to who tackles the turfs best and glides along with the crests that result in more number of bongs on the success card. As a child grows up his heredity gives him merely a grey curve on a graph plotted against the x and y axis. The x stands for his dreams yet to be realized, while the y stands for the obstacles he encounters. A red curve on the graph represents the actual twists and turns that his life takes...