Jim: Dr. Rawlin, do you remember how we had helped build the runway? If we died like the others, our bones would be IN the runway. In a way, it's OUR runway...

Dr. Rawlins: No it's THEIR runway, Jim! Try not to think so much! Try not to THINK so much!

One of my favorite quotes of all time when I dealt with similar issues myself, from Empire of the Sun.