Dave is 38 years old and realizes that he hasn t accomplished many things he has wanted to do in his life. he was recently fired from his job because of cutbacks and often notices that his physical abilities appear to be changing in a bothersome way. he feels regretful about his choices in life and often feels depressed. dave may be experiencing

One of the many things that might have been experienced by Dave is the midlife crisis, especially given that his age is almost 40 years old. He wants to accomplish many things in life but really do not the idea on how things should be done because he has been into something that he was not very passionate about. Also, being regretful for the choices done may also be an indication. 

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.