How To Learn About Kitesurfing

This video will teach you the basics of kitesurfing!!
Second part is
http://www.youtube.com/watch?v=Y7yg2jVl35c
Dissclaimer: many people think you need to learn with a trainer kite and take at least 5 hours of lessons before you can try on your own. Use this video at your own risk.
Also the video generated a lot of feedback from experienced kiters which you can find on google. The main issue is the leash, many people are religious about always attaching a leash and most of them don't know what they are talking about.
1. always use leash on c kite, or on a 5 line kite, on a bow you can get away without one
2. always try to choose an empty beach with noone around and low wind. then you dont need a leash. if wind is strong or there are people you need a leash.
3. leash on a bow is complicated and dangerous. make sure you test out landing the kite on a leash if you do decide to use it before going out. understand what is a suicide configuration and why is it called so.
If y