Is it weird if someone didn't have a dream to work for it when he's young?

I discussed with one of my friends about my dreams and aims, and i realized that from the period of being 15 to 18 i didn't have a dream, i didn't have a plan or something i want, i even remember when i was at 7th grade and our teacher asked us what do you wanna be in the future i didn't have an answer, i didn't have a hoppy or a talent at this time.
My situation now is too good, I finished my college with good grades, I enrolled in Education college to finish the educational diploma so i can be a teacher, I have the option to complete my studies and get a master's degree, and I can go on to get a PhD.
But i don't know if it's normal that someone can be aimless, dreamless, maybe i was the rule breaker, so I don't know for sure if it's ok or not.
Is it weird if someone didn't have a dream to work for it when he's young?
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