1: Acknowledge the guilt and examine it like a scientist. Don't run away from the guilt - it's a bad feeling, but examining it will teach you something about yourself.

2: Ask yourself "why am I actually doing this?" Then ask again. Then again. And again. One more time. Drill down into each answer with another 'why'.

3: Write all of this down. It's self examination, it's hard so do yourself a favour and record it.

4: Leave it for the day.

5: Come back tomorrow and take some action. Break it down and take action to address the 'why' you discovered.