it depends. in my opinion that question is impossible to answer. the 200 years old person would know more about change and that kind of thing, having 2 times the time on earth of the other guy.

it depends on your outlook on life as well. whos not to say that the 200 year old took life for granted and didn't pay attention to the minute details whereas the 100 year old did... theres too many factors to sucessfully argue this in my opinion