This is a very good question JL, to which I does not have the answer.

As long as there is a dream there is an I that comes with it.

One can come to the realisation that there are no I, but he or she will be in the dreams of others, that will burst as cloud in the sky of the one realised, even if that person is not attached to those clouds passing.

It is a belief of mine that no one cannot be fully realised in this way until all are also realized.

The question remains to know if at one time or the other there was in fact no dreams at all.

It’s the beauty of this world.