You may get results out of repetition. When I was a kid, I remember reading and rereading the same books over and over again, and really getting to know the characters and the storyline. You experience each new watching / reading in a different way, bypassing the cognitive mind a little bit by not giving it as much work to do. You'll get more limbic immersion this way.

Thanks, that's a great tip although it sounds extremely boring. I spend most of my time juggling with philosophical or abstract thoughts, planning the business and working on projects. Doing something which isn't intellectually rewarding sounds like a challenge.

If you're looking for emotional activation, both boredom and frustration are a good ones to use. :-) I like to let any and all negative emotions I feel free reign over my mind. It can become a kind of meditation.