请以“I want to Smile”为题,根据以下图表的提示内容,适当展开写一篇英语短文。词数:120左右。
| I want to smile. | 1. Why do I want to smile? (Advantages of smiling.) |
| 2. Who do I want to smile at? (I want to smile at my parents, my friends and myself). And why? | |
| 3. In a word, … |