When is the last time you did something for the first time?

Children do this every day. Adults tend to conform to routine, at the risk of missing opportunities to grow and learn. Why? Because trying something new means possibly making mistakes, failing, wasting time? It also means expanding horizons, fulfilling dreams, building confidence.

When is the last time you had on a completely new experience?
Regardless of size or importance, what was it, and what kind of effect did it have on you, or those around you?