I personally feel the same way, a lot of the time.
And in the spirit of open discussion, i take that from his interviews and what he has said to date.
I get that it is all down to interpretation and we tend to look at it our own ways. And with an element of confirmation bias (myself included).
But so far Messi HAS gone out his way to diffuse and defer discussion of his leaving, and show commitment to Barcelona. There may be a subtext that can be read into below the surface perhaps, but that is his message.
I think the way things are going it is becoming impossible for him to stay. But i also think given half a decent offer, he would, and that is why he is waiting to see.
It is all opinion and speculation at the end of the day.