communication is often limited because of the language barrier. in this regard, a guide can act as a communicative bridge, translating street signs, overheard conversations, and comments from passers-by.

guides should be consulted and utilized as much possible, as they have valuable knowledge and insight about favela culture and how it interacts with the rest of rio.

it can also be a nice gesture to make a donation of some sort, either by purchasing something from the craftsman, or vendors, or making a contribution to the crèches, schools and social projects that abound in the communities - this is by no means enforced and should only be done spontaneously at the visitor's will.