Practical considerations involving "thick" ethical concepts – "but it would be cruel", "it would be cowardly", "it's for her to do", or "I promised her I wouldn't do it" – move people to act one way rather than another, but remain as purely descriptive as any other judgment pertaining to human life. They differ from thoughts such as "it would be done on a Tuesday" or "it would take about three gallons of paint" not by admixing what she considers a non-factual, attitude-expressing, "moral" element, but simply by the fact that people have reason not to do things that are cowardly or cruel.