@Olivier5,
Hume's Problem of Induction is pretty convincing. On the other hand, in all the amassed data collected by scientists over the centuries, there is yet nothing whatsoever, to my knowledge, that suggests such a being either exists or is necessary to explain observed phenomena.
I'm not saying there is or isn't a god; I'm saying that the probability of it seems so low as to be negligible. And I find it interesting that so many modern people who are otherwise reasonably intelligent are so willing to believe something for which there is no evidence over all the empirical data accumulated by the best human minds, just because it feels good.
That said, religion is a helluva drug. Instead of death being the end, you get to live forever in a celestial paradise. That would be nice, and it had me going for the first couple of decades of my life. Then I studied the Bible in university, and well...
A life without beliefs would not make a robot of you. I don't think anyone views me as robotic, and I've done a lot of self-scrutiny to rid myself of beliefs. Lack of beliefs does not entail lack of emotions, lack of humor, lack of creativity, lack of curiosity, etc.