Click here for details on avoiding 15 most common photography mistakes, along these areas:
1. Light and shadow
2. Location
3. Focus
4. Aperture
5. Composition
6. Framing
7. Flash
8. Shutter speed
9. Camera basics
10. Trying to shoot at night without a tripod
11. Attention
12. Backgrounds
13. Shooting
14. Creativity
15. Horizons
Great advice!