Bless your heart Craig! I too am on permanent and total disability. More than once I have overestimated myself getting into predicaments much like you described you went through subbing for the day. Honestly, I'll probably do it again.....I'm such a hard head, things don't sink in so well. I keep telling myself that there's no shame in collecting my SSDI because I Do need and deserve it. But it is hard for me to accept sometimes.