At my pool hall there are a few different categories that have different views on me:
Players that are significantly below me think I'm great.  They think I'm better than I actually am.
Players that are just a little below me think they can play me even.  I love those guys.  They think I'm worse than I actually am.
Players that I actually play even with think we play even.  I play a lot with them.  They've got my game clocked well.
Players that play a little better than me don't want to spot me what I actually need to have a chance to beat them.  They see me during the rack or two where I'm not dogging any balls, and they see that I have a good stroke, play smart position routes, and have good speed control, and they think I play just as good as they do.  They won't acknowledge that I completely dog one out of every 7 or 8 routine easy shots where they only dog one out of every 15 or 20, and they only want to play me even.  I do play them even, but only for what I can afford to lose (read: "invest in my improvement").
Players that play much better than me:  There's only one regular at the pool hall I match up in (I go to more than one pool hall, but I'm only a part of the matching up hierarchy in one) who plays much better than me.  I think he knows exactly what I need to have a good chance to beat him, but he's not willing to give me all of it.  He spots me, but never enough.  I like playing him anyway, because he always teaches me something.  I would say he's got my speed clocked correctly.
-Andrew