what are we longing for?

I am speechless when it comes to this piece...
Unfortunately, I was not given such a gift as Pina and her friends were (as for the dancing skills), but it doesn't matter...She seems to be so outstanding to me because she believed that everyone can and should! act out emotions... She was working with her dancers bearing this idea in mind and the result speaks for itself, I guess...
Once again, someone reminded me of how treacherous it can be when you are not expressing yourself, especially regarding the feelings. Pina's fellows talk about it a lot in the movie...
Several months ago I came across this article, concerning the 5 most common things people regret when they are dying here. Suppresing the feelings  is one of them...
As for the documentary, I hear it a lot that it only shows Pina in the position of Goddess, far away from the person she really was and that the dancer's narrative is repetitive and monotonous...
I take it from the positive point of view...obviously, she didn't work only with the bodies of the dancers, she worked with their inner world, souls and emotions too...and they managed to show us what she was to them the best way I could imagine...

The most important question is what are we longing for, once she said...