Warning. Do not make this trip if you have high blood pressure or ever had a stroke. If you need to know exactly where you are or where you are going. If you must know what you are eating or drinking. If you bruise easily or have weak joints. If you can´t sleep in strange places or on the ground. If you ever panic. If you feel threatened by strangers with guns. If you need hot showers or cold drinks. If personal hygene is important. Otherwise...enjoy!