1 There may be a minor and involuntary tremor of the abdomen, shoulder, throat, or the entire body.  Some patients may find hiccups to be painful or distressing, with occasional or frequent respiratory or breathing interruptions, and/or unexpected brief pain in the chest, throat, or abdomen.
Step 1: Complete a Nail Technician Training Program. To become a nail technician, you will need to have a high school diploma or GED, be at least 16 or 17 years old, complete a nail technology or manicure program, and pass a licensing exam.
1 Cosmetologist â 1500 hours or 3000 apprenticeship hours. 2  Esthetician â 1500 hours or 3000 apprenticeship hours. 3  Nail Technician â 750 hours or 1200 apprenticeship hours.  Instructor â 1563 hours, unless you have a managerâs license, then itâs 650 hours. You have to be licensed for one year to receive a managerâs license.