text: The strong differences in the**expectations to do the job until 60 years of age**are probably also 
  caused by the circumstance that the labour market for physically demanding jobs is more rigid. For 
  example, one serious musculoskeletal issue might mean being out of a manual job far before the 
  pension age. For diseases caused by excessive psychosocial burden, other difficulties can be observed: 
  the recognition as work-related is less accepted, work-related and private life causes are closely 
  intertwined, and the diagnosis can be difficult. 