I take things wholeheartedly, with a strong empathic side. I really hate this, because sometimes i talk before my brain had time to think, overreacting being a consequence of it.
I am also shy and discreet, although i'm working on it. Once i know people better, i warm up, but first impressions don't always do me justice.
I don't hold grudges easily, but i do tend to keep things inside me, just like a pressure cooker.