I don't dance now.
I stopped 15 years ago, after seeing how some people do go over the top.
I told myself, I never wanted to look like that.
Not sure if it is rude? but I will never dance in public....that's just me.
I dance whenever there is the opportunity. We were born to move and groove. I believe any one can take lessons and be moulded into dancing the right way. It takes real guts to get up and groove like nobody is watching. It brings a smile to my face when I see others doing it. There needs to be more smiles in the world so my advice is get up, get your groove on and don't worry what others think. They are all sitting there secretly tapping their toes and wanting to be brave enough to do the same. I think the bride and groom have gone to a lot of time and effort to pick the right music so it is polite to partake.