Gulfpilot 76.... Feel your pain man!
Was a GF line pilot, from April 1974 until May 2000.(2years F27,14 years on the L1011 and 10years on the B767.)
After termination at 60 I found it took about 18 months to normalise the sleep patterns and 2years to regain health and fitness, consider myself lucky to have survived these blocks, others did not.
In retrospect I should have packed these blocks in at age 50 and took a job with a pension at B&Q.