Escorting changed me in many ways, but I think any job changes people to an extent. Strangely, for every negative change, another positive one popped up.
For example I became less tolerant of people who don't stick to my rules, but on the other hand I became more assertive.
On the topic of bfs, I became less trusting, not only of potential partners, but people in general. But I also developed a better screening mindset and ended up with a good partner, whom I also met through this work.