Everybody has its field to perform. They have to standing in it and make a goal.
In a basketball field for example..
When yo standing, as the player, you must be ready everytime to make a score number then win. Not only you, but the team must be. They not working alone.
Or maybe in a soccer field. They are need focus also good cooperation to get one goal and make the team win the match.
It also happen in your classroom. You and your classmates working together to have a good atmosphere in class, pay attention to understand something new, then you get your good mark because of your focus .
It also happen here. When you standing here, you also need somebody else to build your camp. You get your comfortable room inside as a gift of your win.
Where are you standing right now? Wherever you standing right now, to be a winner you need somebody else. You are not working alone.