7. They laugh/smiles again and again after recalling the things that happened during the day.
8. They talk to themselves a lot. They can practice the whole conversation in their mind, that they have to make with someone next day.
What are crazy things introverts do ?
1. Introverts never tell about their crush to anyone. They actually imagine their whole love story.
2. They laugh by all heart at their own jokes secretly.
5. Introverts are good at hiding things. They even hide their marks when they score best to avoid talks.
6. Introverts practice their favorite dance steps and some actions, when they are alone.