May I ask one question: why would I want to have two different Dropbox accounts under same login? If this is about having "work" and "personal" Dropbox account

May I ask one question: why would I want to have two different Dropbox accounts under same login? If this is about having "work" and "personal" Dropbox accounts then, please "listen to elders": it is really bad idea to mix "work" and "personal" stuff. If nothing, just have a separate Windows users for "work" and "personal" use of your computer.