i'm definitely still working on her, but i had in mind that she's a slightly touch-starved sort of recluse because her powers rely so heavily on touch. she can make herself pick up 'vibes' and have visions, but she can't always stop them from happening so she avoids physical contact with people, tends to wear gloves a la rogue when touching things, etc. and hasn't really had a whole lot of contact with people since her powers were triggered into developing and she figured out what was going on. she's still on the heroic side and does what she can in order to support them, including putting her own mental state at risk and potentially traumatizing herself in order to do the right thing. went through a major trauma a few years back and slipped into her normal civilian life before easing herself back into being a hero -- she works for a bruce wayne/tony stark type boss now and is bad at hiding the fact she's a minor hero (probably more jessica jones vs a big huge name everyone in the world knows), but she doesn't care all that much.
so, she's not the happiest person or the most upbeat, but she is genuinely kind and thoughtful throughout all of it. her abilities just kind of suck because normal people can't really come in contact with most of them without risking a whole bunch of nonsense flashing in front of her eyes.