I'm sorry to break it to you buddy, but watching a YouTube video doesn't equate to "observed in nature".
Did you read Justins post or are you ignoring it because it doesn't support your position? Have you spoken with anyone that has been to West Africa collecting? I can put you in touch with people that have if you'd like.
For the vast majority of their lives, ball pythons live alone ... and that is a fact.
-adam