South Africa, Sept. 1 -- For a long time, I thought creativity was the most important thing in advertising. After all, creativity is the part everyone sees. The campaign. The idea. The social post. The commercial.

The longer I've worked in this industry, however, the more I've realised that advertising isn't really about creativity. It's about people.

Behind every campaign sits a collection of individuals trying to achieve something together. The account manager keeping multiple priorities aligned. The strategist challenging assumptions. The creative fighting for an idea they believe in. The client navigating pressures nobody else in the room can see. The young executive hoping they're doing enough to earn their place at the table.

The...