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NBCUniversal Events - Season 2015
LOS ANGELES, CA - AUGUST 12 NBCUNIVERSAL EVENTS-- NBCUniversal Portrait Studio, August 2015 -- Pictured: (l-r) TV personalities Gil Prather, Wayne Gilliam and Mike Rooster McConaughey from "West Texas Investors Club" pose for a portrait at the NBCUniversal Summer Press Day during the 2015 Summer TCA Tour at The Beverly Hilton on August 12, 2015 in Beverly Hills, California. (Photo by: Christopher Polk/NBC/NBCU Photo Bank via Getty Images)
Christopher Polk/NBC—NBCU Photo Bank via Getty Images

Wayne “Butch” Gilliam and Mike “Rooster” McConaughey of NBC's hit reality show West Texas Investors Club sat down with Money to share some of the most important money lessons that these two self-made millionaires have learned along the way. Last week, they gave advice to Money about how to be in control of your own money. Today, they have advice for owners of small businesses. One of their sage pieces of advice: Do what you love to do.

West Texas Investors Club airs Tuesday nights at 10 p.m. Eastern/Pacific time on CNBC.