Go ahead. I'm interested to hear your arguments.
Everything is objective; that's the beauty of debate.
To prove something correct, you must make the debated against agree to your argument, whether it be pressure or questioning a topic they value.
To be able to express an idea, you must be an entity.
You expressed an idea in your post by asking for an argument, therefore you are an entity.
If you are an entity, you must exist in one of the possible forms.
Existence is objective, so you exist in my view due to the fact that you can express an idea.

































