I might be a little conceited or something, but it always makes me really happy to see people using my sprites for the trainer cards~ Actually no, that's a lie. Once upon a time, any time I saw someone using my sprites I had really mixed feelings about it. Like, on the one hand, I was happy someone appreciated my work enough to want to use it for their trainer card. On the other, I felt like they were using a part of -me-, if that makes sense. Now, I just feel a sense of pride and I'm honestly really happy to see people using my sprites. It's a really good feeling ♥
Of course, that does NOT mean I enjoy people using my sprites for any reason outside of the TCM, including but not limited to avatars, trainer cards not made by the TCM, or outright editing them or even /stealing/ them.