How often do we face a wall on our path and get struck for years together, its not necessary that we need to break the wall all the time, at times we need to jump over the wall, take a left or right turn and sometimes we can take a U turn to take a different route. Sticking on to the idea of breaking the wall may not work if you couldn't break it for a pretty long time.
Wall is just a metaphor for the barrier that we face to achieve our goals, checkout other new ways of reaching your goal and even your goals itself can be rechecked. Goals are not the destiny, a careful analysis of your destiny can change the goals itself and you can take a different route, you will be surprised, there could be no walls. We waste lot of time in trying to break the wall, worst preparing ourselves to break the wall, think again, you may just have to take a turn..