People have always wanted to look their best, and hairdressers - or cosmetologists, as they may be called - have helped them achieve that goal. These professionals shampoo, cut and style hair. But they may also color, straighten, or curl hair and give manicures, pedicures, and scalp and facial treatments.

All states require hairdressers and hairstylists to be licensed, but training and apprenticeship requirements vary widely, so be sure to check before entering a program. A knowledge of chemical use on hair and skin is becoming very important.

Manual dexterity, an artistic sense, and an awareness of the latest styles are essential. Equally important are the people skills that make a visit enjoyable for customers and encourages them to come back.

Hairdressers and hairstylists who take a genuine interest in their customers often develop the kind of following that makes it possible for them to one day open their very own hair salon or beauty parlor.