Distraction

1. External

1.1. Internet

1.1.1. Hyperlinks

1.1.2. De.icio.us Sidebar

1.1.3. Favorites

1.1.4. E-Mail

1.1.5. IM

1.1.6. Blogs

1.2. TV

1.3. Lack of Time

1.4. Colleagues

1.5. Phone

1.6. Furniture

1.7. Noise

1.8. To-Do List

1.8.1. Reminders

2. Internal

2.1. Feelings

2.1.1. Hunger

2.1.2. Bathroom

2.1.3. Tiredness

2.1.4. Illness

2.2. Questions

2.3. Ideas

2.4. Day-dreaming

2.5. Frustration

2.6. Lack of Interest/Motivation

2.7. Stress

2.8. Worries