yes many many years back when i was still very very young, very gungho, went alone on a silkroad trip in China, took a flight to Xian and making my way west by train, stopping along the way to visit some sights......was pickpocketed at Lanzhou after getting down a bus, lose quite a substantial amount of cash and stuffs, spoilt my mood......continued the journey all the way to Dunhuang, continued to feel really lousy and sickening by the people along the way, finally thought that enough is enough and cut short my journey and headed back to the more modern part of China, coastal region.
Maybe now should be better, be it hotel, train, etc, and hopefully less petty crimes.
but really its an experience!