I first knew Drupal in 2009 but didn't really focus. I did find it really hard.
So I am now only a year and a half in intense discovery of Drupal because I think it is a very flexible solution.
Why am I interested in Drupal ? Because of it's capacity to go deep into a complex demand and give a solution. But we all know that it takes some time to master that Content Management System. So I am patient and I really need to the become one of those who can do whatever they want with Drupal when Drupal is the best solution to a problem to solve.
Also I like sharing my knowledge when I think it can be useful. I like to learning with people who want ot learn too.