Situation: I am looking for a phone in a backpack, while there is a desk in front of me and a chair on my right.
Alternative situations: I sat at the desk to study and to my right was a computer monitor. I am standing on the left side of chair by left side of the room with my right arm resting on the backrest of the chair to brace myself.
Question: Which direction should I go if I want to throw litter?