Are you referring about down to earth issues - such as you may have gotten your girlfriend pregnant
'Troubling thoughts' such as the type which were catalyst for Christianity in the first place?
The latter isn't entirely 'crazy' but it isn't entirely common either. If you are referring to Cognitive Dissonance, you've just exercised thought enough to realize and understand the problems a few people face concerning reality - and ironically organized religions who vender realities are obviously not respectful of others enough to allow them to work out things on their own.
If this is what you're meaning my suggestions are as follows:
1. Lemons to Lemonade - Look at Rod Serling: Host of and writer for most of the Twilight Zone episodes. Or Kurt Vonnegut - Author of the, at one time banned, book "Breakfast of Champions."
2. Nothing screams 'Protagonist' of the story more when it's left to just us to figure out, eh? Rather than cringe, stand up to and challenge it - You'll eventually master it.
3. Take it all with a grain of salt. If it can't be told to you honestly, don't bother to ever take it seriously until it is finally told honestly and realize that 'crazy' can sometimes be terrifying but when you finally get reigns on it, it can be ingeniously comical and an ongoing barrage of intellectual exercises that will keep your wits sharp and your perceptive and cognitive abilities even sharper.
Edit: Just realized that if you were referring to 'down to earth' issues the second half of my post probably won't make a bit of sense to anyone here but maybe one or two other people. =P