If people join together, they are more powerful than if they work by themselves. When many people have the same goal, it makes satisfaction, more creativity and skill works to solve the problem. Teamwork not only reaches the goal faster and easier but also encourage for people in the team when have problem. Sounding board means people in the team discussions or share about ideas or possible solutions to solve the problem. Sounding board not only have choice of the best result in deciding but also make a new idea.