When I nonverballynon-verbally communicate, I usually just nod my head or wave my hand at that person.

Ex: When I peruseam wandering around the store and make eye contact with a person, I nod and smile.

Ex: If I see a familiar face, I give out a friendly wave and a smile.

Ex: Whenever I don't understand something, I usually give a shrug.

Ex: If I understand what they I say, I nod.

Ex: I make sure my appearance is fine, and they like the way I dress and walk with confidence.