Mentors. What do you look for in a Mentee?

[Daniel Alegre]

So I see allot of people looking for mentors in their profiles many which do not post much so I imagine they signed up to BP excited about RE then saw something new and sparkly and dissappeared. So my question is this, as mentors what do you look for when you meet someone looking for mentorship? What characteristics do you look for to device whether or not this person is a good investment of your time?  What are things you expect of them after taking them under your wing? What if any reciprocation do you expect from them, cash, internship, deals..etc?.