I wonder if there's something indicative about a therapist's attention to their office plants. Mine has a huge, floor to ceiling type (don't know the name of it) that she put a special light on, rotates on occasion to make sure the whole thing gets enough light, and turns her chair around to face it in the morning. I only know that last part because I asked one day why the chair was turned around, and I thought she said she did that when she missed the plant. She laughed and said she turned the chair around to m-i-s-t the plant.