Time: 45 minutes.  
 
Situation: A quiet room with my eyes closed, sitting Burmese-style with my hands on my knees. 

Experience: I sat down SUPER angry at someone. Concentration was pretty much shot. Towards the end, the anger and other emotions swirling around sort of shifted out away from the observer and were "out there" in the sense-field. I watched them flicker, concentration ebbed, then came back - lather, rinse, repeat, until end of session.

Observations: N/A.