Answer:
I feel as if this has a far wide meaning, and can change beyond different people. To live as if you are dying is to live life to it's fullest, and basically do everything you'd want to do before facing death.
Huh? I was going to answer B, but I see you already know that.
I would say the answer would be C but the actual meaning of the word "punctilious " means showing great attention to detail or correct behavior . Matthew may have be trying to spell it correctly or just came up short . So therefore it would be A .