With less than 19 days to go until the ABC hit “Dancing with the Stars” returns to primetime, “Extra” has learned that one “Dancing” wannabe has already quit.

That’s right, “Sopranos” star Vincent Pastore, a.k.a. Big Pussy, had dropped out of the dance competition.

His reason: the training was just too hard.

ABC will announce his replacement shortly, and “Extra” will keep you updated on the “Dancing” news as it becomes available!