No, you don't have to build a Dantian

[mumuyan]

I’m a beginner! I found answers in books, but I’ve got a few questions about your discussion. Shouldn’t everyone have a Dantian? Why do you all even need to "build" one? Like Pak Satrio—a seasoned practitioner who commented earlier—said: if you keep practicing diligently, you’ll activate your Dantian someday. Plus, activating Dantian doesn’t affect jumping at all! We have Taoist masters here who can jump a few times straight up to 3 meters high—there’s real video footage to prove it!