I have been retracting some of the things I've said recently, not because I seriously doubt them myself but to be honest that I really don't know anything for certain and also because friends have recommended this to me. I still believe in the prospect of Alien life. I did on one occasion see a being which I recall as very tall humanoid figure, with human-like skin, extremely thin with abnormally large eyes (like a grey but not black, looking human), very small nose and mouth. And I didn't see it by a chance from my perspective, I actually believed during and shortly after the experience that I was "mentally directed" to travel to the location to see it although just for a brief moment (I believed I had been in some kind of sympathy with the mind of the being). More time after the experience and after speaking to few people about it I was not sure what exactly to believe and it's something that I've kind of kept to me, not something I like to talk much about but still something I'll always wonder about.
It's possible this was an illusion but in that case it's obvious that there are things we still don't understand about the human unconsciousness. What I personally believe myself is that we live in a world which is either multidimensional or that our visible world is only a limited and filtered frequency. I.e. I don't necessarily believe in faster-than-light travel, rather in some hidden feature of our Universe.
Anyway I want to suggest few videos to watch just to open the people to at least the possibilities of genuine Alien life:
We Are the Aliens (BBC Documentary)
The Insignificance of our System
The Hubble Deep Field
Alien Safari