> 6. “I’ve lost weight!” Well, actually weight is a force that depends on the gravitational pull of the planet you are on, and it’s also a vector, meaning

> 6. “I’ve lost weight!” Well, actually weight is a force that depends on the gravitational pull of the planet you are on, and it’s also a vector, meaning it has a direction. You probably meant you lost mass. Most people expect to not leave the earth, so for all purposes, losing mass is the same as reducing the earth's effect on one's body, which is what people feel. We don't feel mass, we feel weight, so if we feel lighter, we've lost weight.