when I see my roommate do a household task in a way which makes no sense to me, my automatic reaction is to ask why; I'm not necessarily implying it's wrong! it's entirely possible for it to be somehow better than my way, which is why I want to know! but I'm seldom believed
it's the same thing at work, altho this is somewhat complicated by professional norms and work culture. i strive to encourage my teammates to always be willing to question anything & to explain themselves without being defensive, but many are unwilling to "expose" themselves thus