Number one for me, and many, is simply saying no to the random treats, the ease of getting last minute take out, seeing your favorite treats that have zero need for eggs, dairy or gelatine, but they do and if there is a vegan version it's gonna be stupidly higher priced
Just saw an ad for a pie place I'd love to get a strawberry rhubarb from!
And you know what? I don't judge those who make those exceptions. I wish more people would if being vegan is too daunting. Vegan-ish is far better than not even trying