Analyzing, anything really.
Singing with a British accent.
Overusing semi colons;
Tracking sales data.
Final Fantasy, Persona, Dragon Quest etc.
Brave New World
Interstellar, Forrest Gump, Contact, Prometheus, the Goonies, Titanic, Star Trek
80s, 90s, Top 40, R&B, Dance, Techno, Indie, New Wave; I just discovered Empire of the Sun, interesting alternative stuff like that.
I've always had an interest in "esoteric" knowledge.
My iPod in my car
singing in my car during long car rides
Having mentally stimulating convos.
Ways to better/improve myself as a person.