There are four things in life that you should not lend: First, do not lend your energy. Nowadays, many people are willing to come to you to complain, suffer, or confide. You might think they treat you like a close brother or best friend, but in reality, they see you as a power bank. Once you respond, your energy is consumed. Second, do not lend your time. When others come to ask for your help, while you assist them, you might forget your own tasks. This is equivalent to handing over your time to others, giving your life’s destiny to someone else. In my view, you can help with others' tasks, but you cannot neglect your own. Third, do not lend your karma. For example, those who act as intermediaries. If you endorse others or act as a guarantor, you must avoid it. Because if you get involved, it could easily lead to loss of life and wealth. Fourth, do not lend your family fortune. What does it mean to not lend your family fortune? For instance, if you frequently bring friends to your home for negotiations and end up arguing, or if you allow your relatives to stay at your home to recover from illness, or even let unfamiliar strangers stay over, these actions can unknowingly disperse the energy of your home and damage the foundation of your family's fortune. Therefore, all four of these should not be easily lent.