Income is money received from works or from investments. For a company to survive, its income needs to be more than its expenses. People who earn good salaries can buy what they need to survive.

A receipt is given to you after you had paid for something. A receipt is a proof that you have paid for something. A receipt shows that something has been paid for. After pay for something, be sure to get a receipt.

An invoice is a request for payment. Invoice lists the princes and products being bought. To invoice someone means to give them a bill for products and services. Once an invoice is paid, it can be used as a receipt.

Taxes are what we paid to the government, for government’s services. Taxes pay for many services, such education, police and health care. An income tax is a tax on our income. In some countries, income taxes can be very high.

Interest is what we pay to lenders when you borrow money. If someone lends you money, you pay interest for use of that money.

Emotional people often show their feelings and have a bad temper. They made decision based on their feelings more than facts. Sometimes, these people make bad decision because of their emotions.

Leaders are people who take responsibility and are trusted by others. Good leaders make good decisions and get things done. In many situation, others look to them for leadership.

Loyal people can be depended on to follow their leader. They will support and protect their leaders and friends. A strong team needs a good leader and loyal followers.

Independent people can do things on their own. They often prefer working by themselves. Sometimes they had difficulty working in a group.

Creative people come up with new ideas and ways of doing things. They often have a good imagination and can see things in different ways. Many artists and musicians are very creative.