No not really, it is just like real life. Not everyday you are happy and not everyday you are sad.
And I asked my mother about it; I said, 'Is there something wrong?' She said, 'God... God makes people. You understand that, don't you?' And I said, 'Yeah!' She said, 'Who makes a rainbow?" I said, 'God.' She said, 'I never presumed to tell anyone who could make a rainbow what color to make children
I prefer to speak of 'interdimensionals' rather than 'extraterrestrials' because the latter has connotations of 'little green men' and all the other cliche responses. Nor does it tell the full story.

