What is the difference between a Professional self employee and other? im an urban planner and can't see the difference

[TurboTaxTara]

In your case, just choose professional.

Choosing Professional or Other arrives at the same end; we found through extensive customer research that people who don't identify as professionals (but are considered such by the CRA) were getting stuck on that step so we added an Other to give them something that would reassure them.