Tell more people that you love them.You never know how much they might need it.
Surrounded yourself with brilliant people. You can't HELP but grow when that happens.
Try to help people rather than focusing on what's in it for me.
Don't ever think that somebody isn't important or not good enough, because you never know which way the road will take you.
Ideas have a shelf-life. Share yours, let others collaborate, and you'll get new ones.
No matter what, the very first piece of Social Media Real Estate I'd start with is a blog.