The conventional wisdom in creative careers is to be a generalist—to have many skills and serve many clients so you're never dependent on any one area. This advice has value, but it's incomplete. Generalists survive. Specialists thrive. The designers, photographers, and creatives who command premium rates and steady work almost always have a clear specialization, even if they do other work too.
The distinction isn't that generalists are bad and specialists are good. It's that specialists develop a reputation faster, command higher rates more easily, and get referrals more naturally. When someone asks me to recommend a brand identity designer, I think of designers who specialize in that specific area—not designers who do "branding and some websites and occasionally UI." The specificity creates trust in a way that breadth never does.
How to Find Your Niche
The best niche sits at the intersection of three things: something you're genuinely interested in, something you're reasonably good at, and something people will pay for. Interest alone isn't enough—I was interested in motion graphics for about six months until I realized I didn't want to spend my career doing it. Skill alone isn't enough—there are skills I have that nobody wants to hire for. Market demand alone is also insufficient—the world doesn't need more generic services.
The niches that work combine all three. I found brand identity design for food and beverage brands because I enjoyed the category, had some relevant skills, and discovered that the market valued specialized food brand work at higher rates than general brand design. Your niche might be completely different—but the structure is the same.