"Let's see...someone says I should be murdered, and I'm the one with mental problems? Please explain."
1. Those comments appear to have been deleted.
2. One does not preclude the other. While I cannot see the comments to know what the context is- was this person being facetious or serious?, etc., perhaps that person does have mental problems.
3. You can both have mental problems. I cannot determine if that other person actually does, but I am certain you are suffering from something serious.
4. The first step in getting help is admitting you have a problem. I know you think what you do here is not wrong, but it is abnormal. As is your general belief system- that many hold it as well does not make it normative, not in this universe.