-Teach them to be humble by being humble yourself
-Have them participate in helping others
-Apologize for your mistakes or when you are wrong, and expect your kids to do the same
Great place to start learning BJJ.
Peak has excellent coaches and great training partners. Give it a try if you are in the area
Peak has a great atmosphere full of wonderful teammates. No matter what your current fitness level and goals are, you will have support for your work and progress. I've been going to Peak, on and off, for 7 years. The on times make all of life night-and-day better than the off times. I've taken BJJ, Muay Thai, and fitness classes; you can't go wrong. Highly recommended - come see for yourself.