Some people failed, not because they were not able to do so but failed due to lack of determination and perseverance. The light of their passion was put out. Seeing other people striving to succeed, they were convinced that they too would not do it because they compare others to themselves who failed. Most of the time, people measure others' ability to succeed based on their own experience thus spreading the negative spirit when they themselves are a failure. So in here, we understand the power of words: it can make us cripple or empower us to go on. Sometimes there are people who wish for our fall, and when we fell, they try their best to keep us there. But it's up to your determination to rise up.