Do you think that dealing with traders on the popular markets and gaining useful skills lead to a personal interest in your business? And to what degree?

Knowing your Business is gaining more revenues , Communication Skills is a vital tools must each department have it , Thats why as much as you study and be prepared to you internal and external environment this will be an added value to the company

Certainly mixing with traders at all levels and cultural learning experience back in dealing with them and take advantage of the promotion and marketing of popular products on the market as it also helps in the introduction of new products in the market may not be present when the

Knowing key traders in any business of concern is very important.
It provides knowledge about what are the customers interested in, with regards to products and services.
It helps professionals to be up to date with the market trends.

Sales, negotiating and communications skill specifically I think it's better to have it at a young age