I have no ambition to dream anything big.
I'd settle in a forest alone with my own homegrown food in my mom's hometown. Which is highly plausable, the option is open to me as long as I can afford a plane ticket. All I have to do, is disappear.
Maybe spent my life crafting and gardening, then teach people how to -- Also plausible.
But I prefer to take things a bit slow...
The biggest dream I have is to be a civil engineer.
If I were an opportunistic person, I already got this. I have the option (scholarship, parents consent, encouragement, etc), but my conscience won't let me.
Because I already received 'too much', I can't 'take' anymore. So, maybe, IF I earn this myself, I might...
If I have an absurd kind of dream, I would like to be a spy.
Or some enigma who helps the law behind the scenes.
Or to be the best assistant/right hand that anyone could have.
Or become rich, never have to work and worry about paying, and spend my time travelling, studying, and practicing skills I want.