Many things can affect our feelings,such as color,music or other people around us. For example, soft music can make up fell relax. Intense music makes us fell excited. Color does the same thing to our feeings, black things can make us unhappy. How about other people around us? No one is an island, we all have to stay in a place with other people. Their mood or attitude can also affect our feelings. So,if you want to feel good,please care about what you see,what you hear and what you do to others and to yourself.