Cool then. So if you stop studying there are no repercussions, right? Or is your aunt a JW? If so, drop it like it's hot and just tell him you don't want to study. You will save yourself a lot of heartache. You've had enough with your parents dying when you were so young. I'm so sorry. Just know that JWs are a cult and they will shun you someday and you will lose everyone again if you become one and change your mind.
You deserve better than them.