I found the following quote on imdb.com's biography of Jon:

"Introverted maybe, but incredibly focused to do whatever it is that I want to do. If its to go running this morning or to drink tonight, its gonna be the whole bottle. I don't sip." (about being shy)

http://www.imdb.com/name/nm0000954/bio

I always found Jon to be a bit shy in interviews etc, but very extroverted on stage. What are your thoughts?

Monique