Was inspirational watching Kanemoto-san on BariBari Value a while back. BariBari was a show that covered the lives of CEOs which included many rags to riches stories.
No matter what the odds are, Focus, Determination and Passion will get you through the storm because at the end of all storms are blue skies and calm waters.
If you have hit a wall then climb over it or break it down because if you do nothing then you will be staring at the wall for the rest of your life - and you never know, the wall may fall on you cutting your life short ^^;
While working at Mirai Inc is fun, I do run into a fair share of walls but as I've said before, these obstacles should be treated as a gift from fate which should spur us to improve, learn and make us stronger. Allowing obstacles to consume us does nothing for life.