​Beginer business ideas.

I’m 14 and I dont have time too get or look for a job, but I have really ambitious goals and dreams, and I want to start a business, my parents are willing to invest in me but I want to start from scratch. I wanted to start making money by selling like drinks outside in the park or to the construction workers who might want or need them. It’s just an idea but I was wondering if there was anyone who could give me some insight or guidance if this expirement might make me some profit.

I can answer any questions