I really like your last paragraph. What you said really holds true for instance with say something like smoking (I'm not picking on smokers, just an example ^_^) Maybe there are two smokers and number one finds it easier to give up smoking just by deciding too and doesn't understand why someone else can't because they certainly could. The second smoker's body may be more programmed to addictions and they also may not have as much will-power to give it up. Whereas the one who gave it up has no comprehension how difficult it is for the second smoker to stop because it was so easy for them. That all goes with the body controlling a person's choices even though they may desperately want to do what they believe is best for themselves.

Whitestar//Ravenclaw