Very interesting studies done on people recovering from surgery, who found that people who faced a brick wall versus people who looked out on trees and nature, the people who looked out on the brick wall were in the hospital longer, needed more medication, and had more medical complications.
Studii foarte interesante făcute pe persoane ce se recuperează după operaţii au scos la iveală că aceia care au stat cu faţa la perete faţă de aceia care au privit copaci sau natura... cei care au privit spre perete au stat mai mult în spital, li s-au administrat mai multe medicamente şi au avut mai multe complicaţii medicale.