[header] How to profile people [title] Compare people to onions. [step] Define four layers of an onion about a person's being. The deeper you get into the " onion " will determine how much you can read someone. 
[substeps] The skin: we, as people, show and reveal our personalities and traits towards others without even knowing it. It could be a simple conversation at the bus stop about the weather or other topics about lifestyle and the world around us.