There is no "Meaning of Life"
The primary objective of life is to learn, enhance and upgrade the tribe the collective advancement into adventures yet to have. It's called Evolution. Now go spell that backwards and have a nice day.
A creator must exist
I call my creator 'Mum'. I think the early 'revisions'/tribes known as the adam and the eve may have met some master geneticists on the way who holidayed in sumer for a few thousand years. The monkeys got an upgrade, but for this monkey - my creator is 'mum'
There must be life other than our own in the universe.
no primate on this space rock/et-ship can quite comprehend infinite space. Everything you can imagine is out there, just not likely to cross paths. It wasn't that long ago the churches were burning people for saying earth does not revolve around the sun. Infinite!
2 fallacy report.
Appeal To Belief