Can any brokers/traders answer a few questions for a school project?

Hello traders/brokers

Would anyone be able to answer 4 questions via email or dms for my A level school project. The assignment requires me to reach out to a person who works a job that i have interest in pursuing in the future. It shouldn't take more than 10 minutes, you'll be anonymous and there is no rush in reaching out quickly.

Thank you in advance.