I don't believe in any of it. Ghosts, UFO's Gods, life after death ect. Urgh the list goes on.
It's bulls*t from my point of view. Religion, that's a difficult one. Something that's always made me laugh is that when something amazingly good happens. They praise god, he's the best thing since sliced bread. When the sh*t hit's the fan, it's "he works in mysterious ways"...

No offence to anybody who worships any form of god or "greater being". But in my book. It's b****cks.
With regards to UFO's and ghosts. Science can always explain it. It just depends on several things.
1) are you willing to believe it over the story you've created in your head?
2) Are the government and military bodies going to admit to testing that amazingly nifty bit of kit over your house that night?
I'd like to add a story about an incident many moons ago. I was still in Uni and a fresh faced student. After several hours smoking a rather potent substance, which was then near enough legal, we decided to head out to a local field. Keep in mind that there was four of us and we were all laid down in this field, enjoying ourselves, eating lots of chocolate and crisps and talking the usual random cr*p that people are usually talking during those times (looking back, I have to admit they were funny times). After about an hour, we were sprinting back home, Convinced a UFO was following us. And it really was. It was low in the sky and we couldn't out run it. It followed us right to the front door of the halls of residence and we watched it from the kitchen window as it past over our building and landed in a field just down the road. We slept in the kitchen, huddled together with blankets and pillows. Along with lots of food. We thought we may have to stay in the kitchen until the alien siege was over!
We didn't sleep a wink and carried on smoking (stupidly). As the sun was rising we seen blue lights coming through the window, "this is it" we were saying, "this is it!! It's going down!!" A quick peep out of the window and we seen about 4 Fire engines, Lot's of fireman, and a black field of stubble where the farmers field used to be. A Chinese lantern had landed in the field (after chasing us) and set light to it. We just looked at each other, burst out laughing and stayed laughing for several hours after.
That's a true story. And a fond memory of my time at University. Hopefully you are all sensible enough to know that the above is a very silly thing to do. This post isn't meant to cause any offence.

The point of that tale was to hight light that no matter state of mind you are in, there's usually a very normal explanation.
LJ