I *did* ballroom dance, so I've seen a lot of them, and I have some idea what you're letting yourself in for.
Are you doing the full-on competition version, or something simpler?
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ENTP fits me to a T, though it took me forever to figure it out! DYT Type 3, Enn. Type 1 (hold that thought...enneagram crisis...might be a 7!)
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