Running shoe: When I manage to go running regularly, I’m a nicer person.
Wine: I like to enjoy some good wine with friends. Mostly red, mostly Italian.
Earphones: Wireless earphones are my favourite gadget, I love that I can listen to music and podcasts anywhere with no hassle.
Spoons: Cooking is my mindfulness practice.
Books: The book by Warner was my introduction to differential geometry, the field of mathematics that I specialised in.
I picked the other book, weapons of math destruction, because I believe that numbers and data should be handled with care.
Chisel: I like to build things, virtual and phisical. In the past couple of years I picked up woodworking and built a few guitars