Not objectively.
What would have happened to you if you had come to the conclusion that salvation is by grace alone, through faith alone in Christ alone without works?
Could you still take communion? Would you not be subject to a curse from the Catholic Church?
All I can think is:
Acts 28:27
For the heart of this people is waxed gross, and their ears are dull of hearing, and their eyes have they closed; lest they should see with their eyes, and hear with their ears, and understand with their heart, and should be converted, and I should heal them.
Back at ya.
However you wish to describe dogma, whatever the dogma you wish to reference, if you don't accept or believe the dogma of your Church, you're no longer with your church. Same applies to you.
And we're all free agents - unless you're Calvinist of course. :)