There's one thing that's always bothered me about 'ufos'...

If they are indeed aliens, they supposedly have technology leap years in advance of our own right? So even with our shitty tech in comparison we can build already build stealth aircraft that don't need 'headlights' to see, and are soooooo stealthy you can't even see there engine trails/flames so as to avoid detection....

So why the foooook would aliens ships with dirty great big lights on, or use energy sources that give off great balls of light for everyone to see? They obviously ain't here to say hello, cos, well... they'd just land and say hello. So if they ain't here for a meet and great whats with the lights?

(don't get me wrong I do believe we are 'visited' and maybe even in contact, I just don't believe in most the sightings where the ufo pilots obviously forget to turn their fog lights off when flying over major cities).