I found two radio interviews with Adrian Schultheiss (or maybe it's the same one, but I can't differentiate between them since I don't speak Swedish) which suggest that he has doubts about continuing with the sport.
http://sverigesradio.se/sida/artikel.aspx?programid=104&artikel=4301199
http://sverigesradio.se/sida/artikel.aspx?programid=179&artikel=4301415
http://sverigesradio.se/sida/artikel.aspx?programid=104&artikel=4301199
http://sverigesradio.se/sida/artikel.aspx?programid=179&artikel=4301415