Learn the English Phrases "to hit a wall" and "I'd like to be a fly on the wall!"

Read along to practice your English and to learn the English phrases TO HIT A WALL and I'D LIKE TO BE A FLY ON THE WALLIn this English lesson I wanted to help you learn the English phrase to hit a wall. When we say in English that you hit a wall, it means you've hit an obstacle or even a feeling that makes you stop doing something. If I'm working really hard on a video and I can't think of other ideas to finish the video, I could say that I hit a wall. If I'm running a long distance, if I run...