Look around the corner and go see what's on the other side. You might be pleasantly surprised at what you find.
Smile at the person standing next to you in line. Don't worry about looking foolish. Think about what could happen if they smile back.
Take a new route to work today. Take a new route home. Don't see it as a deviation but as an adventure.
Wear that outfit you've been keeping in your closet for so long - who cares what other people say. You've been wanting to wear it because it is so YOU.
Tell someone how much they mean to you. They've probably been waiting to hear it for a long time.
Just for today, look at that dream straight in the eye and take the first step to make it real. Who knows, the rest of the steps you need to take, not apparent for now, might just appear.