Is it normal to think about murdering a person over a thing such as this?
Used to come over without invitation, take control over the house,make making creepy facial expressions as if he's making an impression. with his poor hygiene stink up the whole house that needs to be sanitized several times in a row to clean it of smell. being of the same gender which makes things significantly worse.
Also doesn't understand what it means to politely say not to come over and rather interprets "I'm busy" or "Sick for sometime so can't" literally as if i'm either done with work so he's welcome or either when i recover from sickness. Fortunately, my dad figured out how to politely tell him to leave or that we're unavailable, otherwise, without him, I probably would of have spiked a glass of water with enough salt to make him just be gone and not encounter this person under any circumstance any longer. I'd rather have no friends at all than him, and rotting in loneliness is a paradise compared to garbage like him.