Liability
When becoming a barber, you are liable for every thing going on with your clients hair. That include cut, scraps, bruises, and even patches. Your responsible for your own work.
Stability
With being a barber, there Stiff competition for high-end jobs. This means there are a lot o barbers in the industry and its hard to keep a well balanced clientele because you may never know who could take your next client.
Work Days
Although a barber may choose how long he or she may work, his or her most busiest days are going to be the weekends and holidays, which are days usually people don't work. Most people tend to get their haircut around these times so barbers have to work on holidays and weekends which cuts into their free time.
Physical Health
Barbers spend almost 100% of their time on their feet, which can be damaging to their back and legs. This can actually affect them in the long run and cause there carrers to become short. Even if they feel as if they can't cut another head, they still have to keep the job going.