I have enough money, so I self-tax myself [https://www.rhyslindmark.com/test-we-should-tithe-more-and-where-im-personally-giving-20-of-my-income/] 20% post-tax ($900/month) to give to support civil society. By categorizing this 20% into a special self-tax bucket, this money now has a completely different texture. Instead of "money for self", it is "