Each situation is different.
Depends on time of day, location, if just one, or more than one.
Add male, female, young, old, and yes even kids present.
Stoplights and Panhandlers differ from rounding a corner, those in the bottom of a stairwell, inset building entrance, in line to give blood at 6:30 am.
My take also includes pretending to be a panhandler.
UC LEO and I, learning from the streets.
PhD of Sociology and doing this, with him and his class to read people, places and things.
Some panhandlers are NOT, instead lookouts, and scouts.
If they reach out with left hand for instance you are a mark, and the others in this team will catch you around the corner, or near your car.
If they reach out with the right hand, you are not a mark.
Some are stone deaf, some might be Schizophrenic, some off meds ...
I've met the nice, person, quite sad, still Schizophrenic, and they were not panhandling, instead in their mind, maybe the voices told them to ask for a dime, as that is what they remember they were supposed to do if lost, scared and had to call home , or a neighbor if lost or scared.
She had a Cell Phone, clipped to belt, just got scared staying with relatives, in a strange house, dropped her meds , got scared, and walked outside...
She saw a school bus, and it would not stop, and she was following it, so she would not be late for school.
She wanted a dime to call home, dad at work and tell parents she missed the bus...
"Do you hear the voices?" -Schizophrenic
" No. I know the voices are real to you, I do not hear them".
(this is the correct reply)