that's a very complicated topic... it's okay to feel desired and to want that, as it's okay to have preferences in the people you date, but I think the way people define chasers is as someone who objectifies trans people only as an object of desire and sexual fulfillment, and while superficially that seems normal, it does imply a complete disregard to the person BEHIND the trans identity, and therein lies the problem. I think that you can probably extend this to dating and modern romance in general, if not social relationships as a whole. In the end, what we need is to know eachother better and try to understand one another, that's always the first step to anything good. If you don't, someone will end up hurt at one point. And I don't think anyone wants that.