Sweet to find this on my windshield!
Note: I'm vegan, but because the word "vegetarian" is often more effective in getting meat-eaters (~95% of the population) to reconsider meat, I have a bumper sticker that says "Another happy vegetarian," which would explain their "P.S." part. It's great that the note was pretty positive in tone, but had I been an actual vegetarian, I think this could have the potential to rub me the wrong way. IMHO, we should celebrate people's journey towards veganism and let them decide when it's time to take that last step. Still nice to get this, though! ☺️