I worked at a CD-ROM reseller in San Francisco in the 1990s staffed mostly by second-generation immigrants from China. They commonly poked fun at each other’s accent, with the fly lice! thing bouncing around the room at least once a week.
Also relevant, my college Chemistry teacher was going down the mole-related measurements, and noting that some students are going to have trouble confusing molarity and molality which are different things, and you may have to practice a bit.
It makes me think of the Reddit trope I want to give you an award but I don’t have points so take this 🏆
I see it as I want to be supportive but don’t have a good affirming quote and am too poor to spontaneously send material support, so here, have a relevant, funny meme.