Sequel or not?

It really annoys me that every few months there are always different news about the sequel.
Luca G. always says he has a storyline and there are plans of just doing it and sometimes he first wants to wait until the actors become older.
Armie also changes his mind every often. Sometimes he says he doesn*t think a sequel would make any sense, than a few months later he tell newspaper, he already talked to Luca G. about filming.
What to believe??