I have been off work for a long time due to ill health, to have the goal; when I return to work of which hopefully will be in the next year or two, probably working for myself, I don't intend to retire and I don't intend to retire through already knowing just what kind of life can be lead on the amount the state pension affords.
I hope you can return to work promptly and in a field you enjoy. I think its an excellent idea to work for oneself ( at least eventually ) and I concur that the state pension may be a rude shock to many - I really hate nihilism as a concept but for the younger generation i can only see it a hard road forward.