There’s a saying that if you look for trouble, you are likely to find it. One could say that the act of looking for trouble is likely to result in the creation of trouble due to the mindset that the person has. Regardless, the worst thing you can do is to knock on the door of trouble.
There is no worse place to be than the home turf of your enemy. As their turf, they are familiar with the area, and they have all the advantages of the legal system in case something goes seriously awry.