17. Don’t say: “Once you’re done with the design, I can have unlimited revisions, right?”

Why? Many designers put a limit or a fee structure on revisions because a project can theoretically never end — there’s always something new to try or another small adjustment to make. You can expect to go through a few rounds of revisions with your design; that’s normal, and most designers are happy to work with you to get your project as close to “perfect” as possible…within reason. Remember, even small changes take time to make, and the more changes you request, the longer the project’s turnaround time.