You should not base your own back, because we will have to be learned from someone else, and should learn from others by studying or working, we will come to better understand how our own not because it might be a mistake.
You should not hold yourself back is because we have to learn from one another. And should learn from others. Because the study or work, we will come to understand ourselves, not just because it may be wrong.
You should not hold yourself back, because we have to learn from other people. And should learn from others. Because learning or work, we will understand only ourselves, not because it may be wrong.