For some reason, people think that Christians don't make mistakes, don't sin, don't do "bad" things, that we're "good" people. Christians are just as human as non-Christians. We do wrong just like everybody else. The apostle Paul said, "There is none righteous, no not one." (Romans 3:10) Everybody make mistakes, everbody does wrong. The only difference, Christians believe in a Savior that delivers us from our mistakes.