You might look at TagTime (http://tagti.me http://tagti.me). It periodically asks you what you're working on right now, for time-tracking purposes. That period

You might look at TagTime (http://tagti.me http://tagti.me). It periodically asks you what you're working on right now, for time-tracking purposes. That periodic nudge to actually think about what you're doing and whether it's what you want to be doing could be what you need to keep yourself on track.