According to your journeys

So I'm about to head off to a friend's place for some food, brew and beatmatching (yeah, that's how I do it). I haven't been there before so I figured I'd load up a map courtesy of sl.se, which is Stockholm's public transportation authority. This map is supposed to show me the route in which the bus/tram combo I need to take will take me. Here's a screen capture of what was given to me:


As you can see, it's suggested that I throw my bus/train card into the trash, forget that any of the fine bridges connecting Stockholm's islands even exist and break out my swimsuit, or kayak a little earlier than expected.