Would be cool if they actually cured all my health issues and I could live normal life, and all that would happen while I am sleeping...
But in fact I am not sure if there are aliens (inteligent beings) There is one thing that is making me believe they actually might exists and its funny how when there is discussion about some proof of their existence almost nobody is using circles in a crops as an argument. Some of the patterns and precision of those circles or symbols are beyond our understanding, I know there are fake ones but you can easily tell difference.. to me its solid proof.. until we prove how are they made, there is possibility of aliens.
On the other hand if life in universe (inteligent life) is common why did not we find anything yet ? I mean radio signal from other planets etc.. even if our communication through radio waves is outdated for them there has to be time in universe where they had to use something similar what we could trace, if there are hundreds of such inteligent species we should have some evidence of their existence but we dont have anything.. so I dont know :D I want to belive so but I am not sure, the only thing I am sure is life in universe is common but not inteligent one, maybe we are one of first