system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] How Long would it take to learn a single spell?

Say an average Joe runs into Doctor Strange. How long would it take him to bestow one spell? Can anyone learn magic or is it something you must already have?  Doesn’t even need to be super complicated, something cantrip level. Is it even possible?
gpt
I think the hardest part will be forcing your mind to accept things that you have been conditioned to believe as impossible for your entire life.  So however long it takes to transcend that mental block, if an average Joe even can.