During your lunch break or commute home, plan out your priorities to get done at home. It might be something like 30 min guitar, read up on Google's BigTable pa

During your lunch break or commute home, plan out your priorities to get done at home. It might be something like 30 min guitar, read up on Google's BigTable papers for 30 min, check twitter/fb/gmail for 30 min, and then goof off guilt free. Make sure you're spending time to exercise, meet with friends, develop interests and passions outside of work.