why is judaism better about keeping out the losers?

[Jason]

I have spent the last year trying to convert after researching world religions and coming to the conclusion Judaism is the only verifiably accurate religion. I later found out our family secret that we came from indians was not true and a search found several Jewish families fleeing from the rhineland to America. I have been flat rejected by ultra orthodox communities even though i am Torah observant. Sadly only the reform have embraced us and i don't agree with their belief set. Not really sure what to do.

You should be aware that there is a HUGE number of people who show up and tell Jews that they somehow magically discovered that they have Jewish roots and they then want to be converted or whatever. It's a story we hear all the time, and it often comes from people who actually believe in Jesus but refuse to call it what it is. They say that he's "Yeshua" or "Yahshua" or something else, and they are trying to hide the fact that they are heterodox while trying to demonstrate that they are orthoprax. You cannot expect anyone to accept your story when we have heard it over and over again, and it's nine times out of ten a lie.