Despite the "overnight" success stories you read about in glossy business magazines, the overwhelming majority of successful businesses take years, if not decades, to build. It's never easy. Entrepreneurs often ride a roller coaster of highs and lows that feel even more intense because they're running the show. Steve jobs once said, "I'm convinced that about half of what separates the successful entrepreneurs from the non-successful ones is pure perseverance."
I asked a few highly successful founders to share their advice for other entrepreneurs going through a rough patch. Here's what they shared.