Jealousy ... usually begins with a destructive spiral of small pricks, reluctant glances and comparisons that fall more and more to our disadvantage. The one who is jealous feels worse, cheated by fate, injured in every situation. Jealousy brings out the worst of us, which is why no one will voluntarily admit it. One thing makes this sin different from the others. While covetousness, immodesty or stinginess give pleasure at least for a short time, the jealous torment is above all himself ...