Who can offer better advice on success than a millionaire? However, a real estate mogul with over $600 million of net worth believes you must be mindful of your dating habits to achieve big in life. American millionaire Grant Cardone is famous on TikTok for his short clips on an array of subjects including romance and relationships. In one of his videos, he reveals why he became a father at 50. Millionaire’s advice to youngsters looking to date Grant says 20-year-olds should not be thinking about dating, late alone marriage, as they have “nothing to offer” to their partners. Hence, he started …