Out of nowhere, you're feeling a little bit rebellious. You're itchy to be free of restrictions, real or imagined. Even friendly requests to go out with friends could annoy you, because you don't want to have to make plans of any kind.
You want to be on no one's schedule but your own, so getting to work on time and sticking to your projects will be a real trial. Taking on new projects at work isn't a good idea now, unless you're the one who dreamed them up. Similarly, stay away from any situation in which you're supposed to make a good impression on someone, whether it's in your personal or professional life. Your boss or a new client could start seeing you as unreliable, and even a date with someone special could turn sour if your head turns too many times in the direction of someone else that keeps catching your eye. Most of all, at work or at home, don't make any promises you can't keep. Take things into your own hands by varying your usual schedule, which may provide sufficient outlet for this energy. Keep up your exercise routine, try to be more mindful of your actions and don't do anything so radical that you'll regret it later.