Is it normal to have no plan for the future when you're 18 y/o
So, I'm an 18 y/o female and am currently planning to graduate from high-school in 2-3 years. I'm taking two lines parallel; arts and science, which is all good and OK but...
I have NO PLAN whatsoever regarding what I'm going to make a living from.
I will sometimes snap my fingers and shout "I've got it!", but in a month or two I'll have no longing to follow it through. This is making me kinda nervous because most of my friends have plans for their future.
So, eh, is this normal??