One of the quasi-philosophical questions which people ask themselves on a regular basis. Essentially, it's questioning whether or not their current circumstances are worth committing to. Asking this question is the first step to starting over, and the need to ask it may indicate that living has been reduced to going through the motions.

For me, is this what I want? Not precisely, but I'm going to keep working at what I do want until I either have it or die trying. Maybe the pursuit is more worthwhile than the catch in this case, as itchy feet never seem too far behind settling down.