Why is my spiritual status listed as 'unsure' as opposed to 'Christian?' Am I a follower of Christ? Absolutely. Am I a Christian? That depends on your definition since I follow Christ not Christendom, and the longer I follow him, the more the two diverge.
There is more to my response than that, in that in following Christ, God has taken me to some pretty surprising places. But I'm not willing to get into that right now. Rather I will invoke what the disciples said in Acts 5:29.