| 1 | This suggests there are some possible mental exercises that might do that. | |
| 2 | Some of the time you think you are your mind. | |
| 3 | MIND: Have your ideas changed at all since writing the book? | |
| 4 | You should get them to start creating things. It develops the mind. | |
| 5 | Together, the experiments showed that the mental effort of imagination is not what influences appetite. |