you was forced into becoming what?
Being self-employed again. Can't you read English?
£26000 salary, + Expenses, 25 days PAID holiday, Flexi Time, Paid Sick Leave, Final Salary Pension + intellectually challenging work (I.T.).
Window Cleaning and being your own boss is O.K. but it's hard physical work, battling against the weather, it has it's ups but it has it's downs.
If it's all you can do because of your skill set and education it's better than minimum wage but it's still cleaning after all, a job anyone can do.
"Forced" because at 58 trying to get another job in I.T. is a waste of time you're a dinosaur in I.T. at 28 let alone 58!
Good thing about window cleaning is you can throw the ladders on the car, squeegee, applicator couple of scrims, get knocking and even on the first day you'll come back with something to put bread on the table and pay the rent.