As a Civil Engineering site agent now aged 43, I would not wish to stay in this job into my old age. With the way pensions are in the UK ,I expect I may have to have to work on a little into old age and would consider being a cad draftsman the kind of job that could may suit me as an alternative employment. I have been using Autocad 2000 for an hour or two each week for the last year. The big question is :- Do I have any prospects to become rich in my old age ?