In the grand scheme of things, there are far worse things than getting a free master's degree in Brazil (ideally in something useful), fucking Brazilian women, getting fit on Brazilian beaches, learning Portuguese, making friends overseas, and expanding your mind, all for a couple years.
This is a great idea to at least look into, especially for guys in their 20's or who otherwise have a couple free years coming up where they are free to disappear.
This is a great idea to at least look into, especially for guys in their 20's or who otherwise have a couple free years coming up where they are free to disappear.