Use "thinking over" in a sentence

1. Mr. Mack, I've been thinking over and over about that night.

2. While thinking over my situation, I began working privately as an artist.

3. 27 Not be a kind of goodness forever sparely, should undertake thinking over to traditional consumptive idea.

4. Thinking over what made me feel this way, I reached a simple conclusion: Nash was an overachiever.

5. 13 As the unified regime collapsed in the late Eastern Han Dynasty, clerisies then got free from idealistic durance and came to their self-consciousness, thinking over the existence of the individuals.