I taught myself when I was 5. A girl who lived at the end of my street, asked me if I could ride her bike home for her and when she asked me if I could ride a bike, I said yes. I fell off three times, and got some skinned knees, but by the time I got to her house, I could ride a bike!
When did you first learn to swim? Did you find it easy? Do you remember the first moment you"knew" you had mastered it?