You don't have to give notice for all that you do or plan to do. People will notice what you do because they notice you. Set your goal and act on it. Those around you, near and far, will be very much aware of your endeavors and accomplishments. Prepare for the mistakes and the failures, but keep moving forward.
Keep moving forward...without notice. You don't have to announce that you aren't hurt or setback due to an untimely event or unfavorable outcome. Make an alternate plan for your alternate plan...you'll always be ready. Be ready for whatever comes, even when you may not know all that could come. Know the lay of the land for which you plan to be engaged....and go.
You don't have to give notice of for your dreams, goals, and achievements. Strategize and make small, quick moves...without notice. Giving no notice allows no room for distraction. Just do it.
It's beautiful to be you...simply beautiful.