Text should be understandable by anyone, anywhere, regardless of their culture or language.
Address users in either the second person (you or your) or the first person (I, me, or my), depending on which is suitable and clearest...
Address users in either the second person (you or your) or the first person (I, me, or my), depending on which is suitable and clearest for the situation.
Each form of address is recommended for the following contexts:
To avoid confusing the user, avoid using "me" or "my," and "you" or "your," in the same phrase.
Communicate only essential details so users can focus on their own tasks. Sometimes the most effective UI contains no text at all.