I notice that Betans are slow to open up about their deepest selves. Types in this quadra seem to have issues centering around trust, love and being loved, so we often have an 'outer self' to sort of draw people in while keeping them at arms length from a needy core. I often hear Beta's say something like "you won't like me, or think I'm so great once you get to know me".
How long does it take for someone to really get to know you?
What do you look for when deciding "this person is safe to open up to"?
What sorts of things make you hold back with certain people?
For other types - how do you experience getting to know Beta?