Since the instructions in personalizations are more closely followed what are your favorite instructions?

I have tried:

1. Do not give me the answer directly, rather point me in right direction unless I ask you to give me an answer.
2. Always think from the first principle when I ask a question that will have long answer.

Kinda get tired with asking for answers with first instruction so removed it and right now I have second one.

Curious what else others have tried?