"Shark Tank" investor Kevin O'Leary explains the best way to decide if you should rent or buy your home and gives a rule about your income. » Subscribe to CNBC Make It.: http://cnb.cx/2kxl2rf About CNBC Make It.: CNBC Make It. is a new section of CNBC dedicated to making you smarter about managing your business, career, and money. Connect with CNBC Make It. Online Get the latest updates: http://www.cnbc.com/make-it Find CNBC Make It. on Facebook: http://cnb.cx/LikeCNBCMakeIt Find CNBC Make It. on Twitter: http://cnb.cx/FollowCNBCMakeIt Find CNBC Make It. on Instagram: http://bit.ly/InstagramCNBCMakeIt Kevin O'Leary: Use This Test To Decide If You Should Rent Or Buy A House | CNBC Make It.