Other interests

Martial arts

Black Belt in Korean martial art Tang Soo Do; Moo Duk Kwan (Federation Number: D-10-2107; Black Belt Number: 11-SE388; Instructor: Grand Master Jino Kim, Dan 8), Dan 1: 3 September 2011; Dan 2: 8 March 2014; Dan 3: 9 September 2017. Photo (3 November 2017). I train at J. Kim Martial Arts.

Music (especially jazz and progressive rock)

I have some professional musician friends, listed (alphabetically) below. Michiel Borstlap, Steve Hackett, and Patrick Moraz have written blurbs for my social psychology textbook with Roy Baumeister.

Han Bennink (percussion)

Michiel Borstlap (keyboardist)

Ernst Glerum (bass)

Steve Hackett (guitarist Genesis)

Patrick Moraz (keyboardist Yes, Moody Blues)

Traveling (especially in Europe)

I have good friends and colleagues in Belgium, France, Germany, Hungary, Italy, Luxembourg, The Netherlands, Poland, Poland, Romania, Spain, Switzerland, and the U.K.

Vegetarian cuisine (eating and cooking)

I have been a vegetarian since age 18.

Cycling (especially in The Netherlands)

I even have a folding bike (vouwfiets) stored at my friend’s house in Amsterdam. I also like to ride my bike to work each day.