I am 63 years old and in real estate. I always have had my nails done professionally, but my schedule used to make me miss appointments and then my nails would look terrible. Nail Boo is a life saver! I have been using it for 5 months or so. I am very happy with my nails! I look forward to doing them with Nail Boo, and while they would stay on for more than 2 weeks, I do them about every 12 days by choice. My tip is to go slowly at first. Take your time, and keep the product off your cuticles. T...