I've reached a point where I have started reconnecting with old and lost friends. I've only contacted a handful and spoken to them about my PTSD as the reason for why I suddenly changed and disappeared between 4 to 5 years ago. Each person has used the word "courageous" in some context when referring to me opening up and telling them why I withdrew and disappeared. Not sure I get why they see this as courageous. I see this as me trying to reconnect with those I trust and respect while trying to rekindle those lost friendships because of actions I took.