By assuming a high-education environment you might nudge down the number of misunderstandings. You'll nudge it further if you assume English is everyone's first language. [Note that these assumptions are probably discriminatory]

You'll nudge it further if you assume that nobody in your working environment is dylsexic, or has any other linguistic impairment. [This assumption is certainly discriminatory]

You'll nudge it further if you assume that everyone is operating at 100% all the time... which is just plain untrue, as nicely summed up by this slide from Microsoft's Inclusive Design reference: https://marcysutton.github.io/mobile-a11y/img/injury.png

While you might be insulted by language that insufficiently feeds your desire to feel good about your intelligence, your right to not be insulted is a lower priority than communicating important information clearly.