Don't let a single say go by without working on your dream. You don't have a dream? Don't let a single day go by without dreaming. Notice where your imagination takes you time after time. Maybe, just maybe - your future self is calling you. Listen. Then begin walking toward your future self - right now.
You will not get there with imagination alone. You must combine your imagination with initiative - you must initiate the right kind of causes - which in turn will produce the right kind of effects. Never finish a day until you put a cause or two in play. It's called sowing seeds.
What would expect to reap without sowing? Sow seeds daily.
Never finish a day unless you moved, even but an inch, toward your dream.