You are able to keep going your venture as long as you develop an effective strategy and prepare for any obstacles that might come up along the way. Yes, anything can be accomplished if you work hard, but you must be ready for that obstacles before you can feel like you are earning and turning into successful. In every business or activity in life, you may encounter difficulties; these difficulties are part of the learning process and will aid you on your journey to success, so strive hard.
Hard work isn't enough for this. Starting a business without money isn't just going to require you hard work but also smart work.
Most of the rich people are just smart with what they've gone through but when it's come to spending habits, you bet that not all of them are smart.
That's what have been seen with some of the rich businessmen that have come from nowhere but even with that attitude because of how they are with their business, it's unlikely that they'd go back to the former life when they've started.