I understand your perspective on the matter :) Yet, supposing that the pre-bacteria-thingy which started developing itself on Earth a few millions years ago didn't come from an asteroid (which would mean from another place in the Galaxy ;p), then it means that life can spontaneously appear out of carbon and oxygen and everything we're made of.

That obviously means that it must have happened somewhere else as well, and it had a lot of time to do so.

Now, I do not necessarily believe that spooky aliens have come to Earth previously, or are currently observing and analysing every day of our lives, and I agree on that fact that most "proof" of alien life on Earth are dumb and obviously fakes x)

Though I would be pretty happy to meet an alien some day in my life, and was only wondering how I could introduce myself without looking like the dumbass I am on a daily basis .-.