Another full day

Today was another particular long and busy day at school.  I am currently working with a visiting PhD student, supervising a visiting Master's student, trying to prepare for a month long trip overseas, and do my work (experiments, design projects, reading, writing, etc.).  Clearly I am not lacking for jobs.  I don't mind being busy as it forces me to stay on track and keep moving forward, but we'll have to see how long I can maintain this pace.  It's one thing to manage a wide portfolio (and not a bad thing when they are all contributing to your thesis), but I need to make sure my overall output doesn't suffer because my attention is being pulled in too many directions at once.