As you claim to be teaching, but (at least some of) what you are teaching what is not true, you are a false teacher. If you simply claimed to be discussing, you would not be a false teacher.
Since none of what I am teaching is untrue or unbiblical, I am no false teacher.
For I study to shew myself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.
If any of what I teach is untrue, I assure you it is unintentional.
I also rely on those who are my audience to point out if they see anything that might be incorrect in what I am teaching and do always take into account the input of others when considering and re-considering doctrine.
While at the same time, I have studied for quite some time so it is not very often that someone is going to be able to prove me wrong with scripture.
But if they do, I will change my point of view in a heartbeat.