You know, I always treat thongs as regular underwear, and work is no exception. I'm a social worker, and I mostly do a lot of sitting, some moving around in the office, and sometimes driving to local schools and interviewing children. Thank goodness I don't have to wear a suit! However, it does get tense and somewhat awkward in my job wearing thongs because I also work with a lot of attorneys AND I interview children, so yeah. Overall, I treats thongs as normal underwear, and I don't really care to intentionally show my whale tail. If people see my slip, then oh well. I am concerned if kids see it though. Haha! So, I'm always trying to pull down my shirt. Haha!