How do i respond to this ?

I used to always smile at people when I'd go out...and got the wrong responses...because people are truly weird these days...If you smile at a man, I found that they act like they think you are flirting with them, and the treat you like you have the plague...If you smile at some people, they will be nice to you...it's them, not you...so keep smiling like I told you before, you're bound to have someone smile back, and make you feel good...they know NOTHING about you...look at me, do you know how many of the homeless love it when I smile at them? there are good people out there that don't judge others, ...and the TRUE ones, are called Christians.