Look, breh. If we have a PURPOSE im all ears. I don't head nod, "whatsup" and all that shyt to someone on the street.
You know what I noticed years ago? Most people:
"Whatsup?"
"Nothing, man, you?"
"Nothing."
Ain't really say shyt. If I bother to ask someone about their day, its cause I care, and im not trying to pretend I care about people...just because they are there.
If we talking business or something, or fukk, if you think my shoes are dope, absolutely lets talk. But when im walking the streets or whatever, I'm thinking about shyt
and lets be real, if you ain't a chick, I probably don't care to talk to you

And even ladies don't break my stride like that.
I spoke to an old-head a couple weeks ago on the bus for 35 minutes why? He asked where I came from. He had a purpose, and he was dope.
Had he just been on some "Whatsup, young blood?" I would have responded, probably rapped with him for a second, and went back to me.
When you can offer me something, be it entertainment or money, we can talk. I won't be rude, but please, don't street harass me