
I can understand why it is possible for a Conjurer to have it where their conjury would initially cause issues similar to Selphie because they learned it at home or trial by observation.
However, it seemed to imply early on in the conjurer guild quests that they would tell learners the importance of why that is so wrong, aka YOUR LIFE IS IN DANGER. That implied (to me anyway) that it's something learned or taught early. Or another conjurer will see it happening and try earnestly to say "No no no stop it. That is going to kill you very fast."
In my opinion, it's something that could be used as a plot point but not something that will persist all the time.
However, it seemed to imply early on in the conjurer guild quests that they would tell learners the importance of why that is so wrong, aka YOUR LIFE IS IN DANGER. That implied (to me anyway) that it's something learned or taught early. Or another conjurer will see it happening and try earnestly to say "No no no stop it. That is going to kill you very fast."
In my opinion, it's something that could be used as a plot point but not something that will persist all the time.