[RjQoLCOSwiIKfpm]

In my experience, if you tell one of the dance people that you have tried for over 10 years and still don't like it, they will very likely not even accept that.

They will believe they can show you better and make you like it, and thus will try to obnoxiously persuade you to dance with them.

It's just rude.

And the attitude of yours is also part of the problem:

Believing that somehow grown up people are incapable of learning the very basic fact "dancing can be fun" on their own and need to be told about it and nudged towards it.

No, they don't, they know it can be enjoyable, and they have tried, and it isn't for them, and they don't need to be educated any further.