Practice
Trample
Whenever you set foot in a bar, there's always something new to practice. If you usually drink a lot, you might want to practice moderation for example. Or perhaps you simply want to brush up on your social skills. Either way, plenty of opportunities for practice.
せん
ふ
None
This type of practice is especially hard for you because you're a centaur (せん). You only have hooves for feet, and balancing on a bar is going to be a huge hurdle. But your teacher promised if you practiced enough you could make it, and here you are! With your hoofed foot on the bar!