Question

what is an effective strategy for enhancing a sense of self?
engage in a variety of social activities.
develop a sense of humor.
identify values that are meaningful.
reach out to friends for their help.

Explanation:

Identifying meaningful values helps in understanding one's core beliefs and priorities, which is fundamental to enhancing the sense of self. Social activities, humor - development, and seeking friends' help can be beneficial in different ways but do not directly target the essence of self - understanding as identifying values does.

Answer:

Identify values that are meaningful.