ChuffedToBits
Border crossings into Uzbekistan and Turkmenistan are a nightmare (on some crossings they will demand your unlocked phone to rifle through and have you unpack ALL you luggage onto a blanket). Once you're in the countries it's usually just the odd corrupt official, but I was able to out-wait and charm my way out of those situations.
Biggest headache imho: Almost every Westerner I met had some kind of digestive problem. I suffered from diarrhea coming and going for about two months.
There's motorcycle rentals and guided tours out of Osh, Kyrgyzstan, that will also tour the Pamir Highway and Wakhan Valley in Tajikistan. Highly recommend you check out photos from the area around the Issyk Kil Lake on Google Maps. It's just stunning up there.
https://www.google.com/maps/d/viewer?mid=1Ml8xrhk9Jwr00_Gdcc...
Anyway, here's the clip: https://youtube.com/watch?v=W7rSYzbpA8k
If only a few of those hanging chads in Florida had hung differently, or if Gore had further pressed the issue...
[1]https://f-droid.org/packages/com.vonglasow.michael.satstat/
[2]https://f-droid.org/en/packages/com.android.gpstest.osmdroid...
Side note: It seems like many African ID cards list the profession and I've had to explain to several suspicious border guards why my passport doesn't.
EDIT: I've always wondered about this and apparently the body that sets passport specifications is ICAO, the International Civil Aviation Organization, as mandated by the UN. Specifically through ICAO document 9303.[1]
[1]https://www.icao.int/publications/documents/9303_p4_cons_en....