Question

regarding self - discovery, how should negative feedback from others be used?
carefully
actively
regularly

Explanation:

In self - discovery, negative feedback from others should be used carefully. Using it carefully means we should analyze the feedback objectively, check if there is any truth in it, and then use that information to improve ourselves without over - reacting or under - reacting. "Actively" might imply seeking out negative feedback too much, and "regularly" doesn't fit as negative feedback isn't something to be used on a regular schedule but rather when it comes and with careful consideration.

Answer:

carefully