I am being consistent and honest. I have faith (or complete trust in something) that leprechauns don't exist.<quoted text>
Really, you have faith that leprechauns are not real?
faith 1. Complete trust or confidence in someone or something.
2. Strong belief in God or in the doctrines of a religion, based on spiritual apprehension rather than proof.
I am going to guess that when you use the word 'faith', in the case of the leprechauns, you are using definition number 1 and you are trying to tied that directly to definition number 2.
Sorry, but that is not permitted. You must be consistent in order to be taken seriously.
Just like you atheists have faith (or complete trust in something) that God doesn't exist.
Don't be afraid of the word 'faith'.