Soso Sazesh is the founder of Growth Pilots, a performance marketing agency he sold to Wpromote in 2019. Soso tells us why most agencies aren't equipped to work with startups, why it's hard to scale an agency with startup clients, how firing one of his largest clients created a great culture, what he means by people, partnership, and adaptability, why performance marketers are convinced branding doesn't work and vice versa, and what it was like to sell his 20-person agency to a 600-person agency.