"Go for more vigorous verbs"

Question: Does the vigor only apply to verbs? Can somebody tell me to be more vigorous with the job?

God give me answers. Show me a sign.

"There is a person in my mind typical of the people in my surroundings."

So how many persons are there in an average human being? Is this an affirmation that each of us are prone to having multiple personas? I know I do. Do you?