When you compare curriculum for cosmetology programs, be sure you look for courses that cover critical topics outside your core skills. Safety & sanitation State health department regulations that pertain to your role Client communication and customer service skills The basics of business professionalism for cosmetologists In addition to learned skills, it’s important to understand what makes clients come back, besides your awesome cuts and styles. Here are additional skills that can help you succeed in your cosmetology career: Personal, friendly personality Creative eye for style and design Physical ability to stand for long periods of time Natural interest in color theory, physiology of the skin, hair and nails Ability to learn how to use tools, such as scissors, clippers and razors