Excluded from a group because you're different or do things differently? Find those who can appreciate life beyond seeking an extension of their ego boundaries.
Feeling like posting up a storm on social media? Knock yourself out.
Feeling like those who don't post a storm on social media are somehow not living life to their fullest potential? Get out more and see the world to discover how wrong you are.
People like Miss Manners because her advice typically makes sense and reinforces what we already know. But what would they think if they found out she didn't really send thank you cards or return phone calls?
Real risk is not when choosing to expose oneself to the world. It is in being willing to expose oneself to oneself.
Strength is not about how many people like or agree with you. It comes from being your best, knowing who you are, getting back up, and presenting an authentic self to the world. The rest is icing, and the feeling of accomplishment - impenetrable.
Go. Do. Be. :-)