Traveling with a group is a smart move for any traveler; it’s always good to have people around who’ve got your back.
When you’re out and about being all adventure-y, just keep an eye on the sunset. Try to avoid catching public transport after dark when you’re on your own, especially if you’re carrying your suitcase/backpack/fancy camera/map (it kind of screams ‘tourist’). Traveling with a group is a smart move for any traveler; it’s always good to have people around who’ve got your back.