Property line RESPECT! Here's why my neighbor is being a JERK!

I didn't mean to accidentally spray one of his little bushes that he planted, but what he had done is he drew a line in the sand for me, and that's totally what it was. We have property lines, and we should all respect those property lines. This neighbor had tried to buy part of my property from me, and I didn't want to sell it. I just didn't want to. I I don't I'm not going to build over there. I'm not going to bother anybody. I'm just going to keep up the land and take care of it and I'm not going to sell it. I think that maybe angered him or set him off in some way uh to where he felt like he needed to put no trespassing signs up and he needed to kind of go full don't tread on me and he didn't need to do that in order for him to look at his bushes that I accidentally sprayed and there was one twig that got sprayed and one bush that got sprayed and the bush is worth at least 50 cents. I offered to pay him for it. He said no. He didn't want me to pay him for it. He also told me any pine trees or any trees that I see over here that are pines or are about to fall that I was welcome to go back in there and cut them. Okay, well that's cool, man. I I understand. I'm welcome to go back in there and cut them. But if I accidentally step on the little twig that he planted on the property line, that's going to cause a problem. They have 150 acres, 19 neighboring properties, and only one that seems to be a