consider the following:

Anonymous asked: Share minds.... Do we trade or something? Will I be able to get it back? How does that work?

have you ever looked into a 3 way mirror in just the right angle and you can see all the mirror’s reflections infinitely in the other mirrors 

it’s like that!! you will be able to see into their mind forever. only it is very rare because you have to have perfect soles with the other person.