Absolutely. Ten months of TGM on my own have been extremely frustrating. Finally, in the past two weeks, I think I am finally getting it. Longest stretch of solid ballstriking so far. The major difference in my routine recently has been my focus on one or two things , even body parts, at a time, first working on the pivot. Juggling 2 balls is much easier than juggling 10. I do experience momentary lapses, which unnerve me. This could be a cruel joke by those Golf deities.
Keep at it. Drink lots of fluids so your brain doesn't dry out from all that learning you are experiencing.