Money and attention affect how we experience pain and joy. People tend to feel worse when paying with cash compared to using a card. If a restaurant charges you $1 for a spoonful of food, your enjoyment diminishes because you focus more on the cost than the food itself. To reduce spending, you should make spending feel painful. For example, paying with cash rather than a credit card usually leads to less spending. Automatic debit can become a trap. A study shows electricity use increases by 4% when bills are paid via direct debit. Managing spending involves controlling how much importance you give to it. Ultimately, to reduce expenses, we need to change the system and how it’s structured. - Joseph’s “just my thoughts”
Expertise is not “to know only me,” but “to make understanding others to know with what only I know for.” It is not expertise if I cannot persuade others by overwhelming them with my things. The expertise that failed to convince and communicate is called “stubbornness”. “Collective intelligence” is the expertise that succeeds in persuasion and communication, and does not mean a stubbornness that enforces consensus. - Joseph’s “just my thoughts”