I like trying to be an artist and my apartment is littered with musical instruments and drawing supplies. I'm horrible at it but sometimes I feel like I need some hobbies I'm poor at as somehow it makes them more personally meaningful.
I like to build things from as close to scratch as I can manage; I find that doing things this way teaches me the most. Frequently the tthings I build are made of circuits or software but I try and make all of them somerthing useful and cutting edge.
I like my discussions long and sprawling; to touch as many topics and learn the deepest unusuals makes me anxious for the next talk whether it's in a cafe, at a bar or on a pillow.