Let's take a chess game.

Chess Love by ~lutke45     deviantart.com

Life is like a chess game. 

You'll always know your objective, 

You believe in a few moves you can do it. 

After that you discover that you need to change the strategy, 

because you're not the only one on this game. 

You'll find out it's not easy, 

but you always can get to the end. 

It doesn't  matter if the mach is hard, 

that will make you enjoy the victory's flavor. 

With time, You'll become a good player.