You are way too young to consider settling about anything.
Plenty of people don't figure out what they want to do till their 30's.
It is very valid to want to be free--don't saddle yourself with things, and responsibilities.
Try different things. Volunteer, help others--that will make you feel useful and give meaning and joy to your life.
Travel, experience life--get a job on a cruise ship or a cattle ranch....enjoy your freedom while you can--
You are lucky if you don't have college loans--if you do, you have been imprisoned.
Life is a process, it is what you do today--not where you plan to go. Relax and enjoy--
Plenty of people would love to be 23, single and healthy!!
Express yourself--music, art, writing....cooking, sports, build something.....grow something....