Just say NO!

All of us are busy. Some of us are focused on doing what we REALLY need to do. Some of us can't seem to help doing things we shouldn't really be doing.

You need to decide on your goals, map out the actions you need to accomplish them and say NO to everything else (except having a bit of fun when you're not working of course).

So be clear about what you are going to do ... and what you are not going to do.