Billionaire entrepreneur and “Shark Tank” investor, Mark Cuban, is known for his blunt, no-fluff advice and surprisingly, much of it applies to people living on a tight budget. Cuban didn’t grow up wealthy, and he’s always emphasized simple strategies that anyone can follow, no matter their income. Trending Now: Warren Buffett: 10 Things Poor People Waste Money On For You: 6 Things You Must Do When Your Savings Reach $50,000 Below are seven of his most practical money tips, with advice that works even if ...