After reading what Roo wrote I think I misunderstood the question a little. I am not always honest with or about my feelings. Especially with certain people (and sometimes even to myself). I can freeze up or I am afraid of their reactions.

For example, my Mom is a nurse and since she dealt with illness all day in the hospital she doesn't like seeing it at home and while she wasn't mean about it, her frustrated reactions to physical illness at home were enough to scare me into not saying anything until I was pretty sick.

Now if its a direct question about where I've been or something I've done, or if I did something bad I usually can't lie about those things (though it can depend on the person).

I hope that makes sense...