When you have a messed up knee, do you say, “I have a bad knee”? Do you think, or say, “I have a bad back”? Your knee and back may be causing you pain because they are in need of repair, but they are not bad. It’s a lot easier to heal a sore or damaged body part if you extend love to it. After all, love is a manifestation of life energy, the force that animates you and your knee to begin with.