PERSON / agent / "one who does"
(singular)
This sign, in general, means "person." It can be used to mean "one who does something."
For example, when used with teach, (TEACH + PERSON) it means
"teacher."
PERSON:


PEOPLE:
This sign is done three or more different ways. (Pity the poor unsuspecting ASL student--especially those taking a class from
a "my way is the right way" type of instructor).
I personally use forward alternating rotational movement.
Many of my friends and associates use a forward alternating rotational movement.
Some of my friends and associates use a
backward alternating rotational movement.
A few use an up and down alternating movement.

For yet another sample of "people" see: See: "animation."