There are a lot of good homeless people out there, many Americans can't afford a home. If you are decent to them, they will help you in a pinch, if they can. I live in a rural area along a slew. I got word that the water had been turned on. I ran and told my bridge troll, Maria, she immediately passed the warning and then built a dam, that worked. She had a spot I let her use to hide her money.
I got sick and couldn't even drive, I got a bucket with half smoked cigarettes, coffee and a hot cup of soup. I got a bang on my door, when I finally made it to the door there was the bucket with a note--I was being prayed for by friends who care.

He was talking about the tent cities and homeless issues in the cities. Take care, meaning get rid of them!

"Sometimes allowing your enemies to [openly] attack...

Logical thinking"

Precisely.