Post traumatic stress disorder starts out with nightmares, flashbacks and actually reliving the event. And this happens over and over and over and over in your mind. If you let it go on, it can become chronic and become hard if not impossible to treat.

You have to understand that PTSD has to be an event that you experience, a very traumatic event. And actually, there is evidence that brain chemistry changes during this event in certain individuals where it's imprinted indelibly forever and there's an emotion associated with this which triggers the condition.

You cannot get PTSD from reading a book or from hearing a story, even repeated stories over and over.

To my knowledge, there have been no studies done on the effects of antidepressants and altitude. But it is hugely important to find out if there are side effects. We should also find out what are the effects on fine motor skills and reaction time. These are all important questions that should be assessed.

Upper education used to open doors. Not so true anymore. The degree used to be a screening tool, but that is falling by the wayside as there are a glut of college grads on the market.

Kids take work, effort, love, blood, sweat and tears and are a full time job. You have to commit, for better or worse and then give your all and hope for the best. The one thing you can never, ever do is give up and say, 'Oooops, never mind, my bad, you can take this one back'!

Beauty is an asset, just like physical prowess, charisma, brains or emotional intelligence. The key with any gift is in the way that you use it. It doesn't define you as a person. Rather, it's an asset to be used judiciously and with an understanding of how it is just a small part of who you are.