Do the things you used to talk about doing but never did. Know when to let go and when to hold on tight. Stop rushing. Don't be intimidated to say it like it is. Stop apologizing all the time. Learn to say no, so your yes has some oomph. Spend time with the friends who lift you up, and cut loose the ones who bring you down. Stop giving your power away. Be more concerned with being interested than being interesting. Be old enough to appreciate your freedom, and young enough to enjoy it. Finally know who you are.
I want to get more comfortable being uncomfortable. I want to get more confident being uncertain. I don't want to shrink back just because something isn't easy. I want to push back, and make more room in the area between I can't and I can.
Whatever you may be missing right now - a person, a place, a feeling, maybe you are injured and missing running - whatever it is, have peace and take heart - remember that any goodbye makes room for a hello.