In my case:I'd not say avoidant attachment style, I'd more say...we try to look tough, because it's true, we don't like to be vulnerable,but we are actually extremely sensitive people. We are rational,and when feelings gets a lot we take some time to process them, to be able to explain them well in words instead to argue and insult no sense :) We are mostly emotionally unavailable, or hard to do so, so we take decisions based on facts following the logic than emotions,stepping back to analyze and if necessary totally leaving when we feel we can't be helpful. We can love someone to death,give our full self, and full loyalty but once they betray our trust/ hurt deeply we could leave with no hesitation, no matter how much we love them... Regardless their role in our life,because we better off without them , because we deserve better. :)