More than 20 times and I'm sick of jt
"Go on with what your heart tells you, or you will lose all."
Revision involves clarifying purpose and meaning.
All other choices would be incorrect because they are a part of the process of editing.
Answer:

Did you know lying is unhealthy for you? That's right! Lying is an excuse for some of the worst things people try to hide although they are obvious. Everytime you lie, you've already lied to yourself about it even being right to tell that lie. What can you do to avoid telling lies? If it's a lie, keep it to yourself. If it's a good lie, say it. It's safe to tell lies for good reason, but always try to be truthful, and make the wise choice.
Knights often lost their lives.