Self-employed and severe back pain… what now?

I have been self-employed for almost 10 years, with one employee (helper) in the trade/installation industry. I'm now having serious health problems, especially with my back. Doctors advise me to do certain exercises, but above all to avoid strenuous activities. It's not really possible in my job. I've been actively recruiting for years, unfortunately to…

Can you conceal illnesses from the BU for which you were not treated?

I once had an obsessive-compulsive disorder where I had to touch objects or my parents would die. But I was never treated for that, so the question is whether it would have to be registered. Please also note that the BU wouldn't find out anything anyway (since there are no witnesses), because then I have…

Is occupational disability insurance worthwhile?

Is occupational disability insurance worth it? I figure if I'm so seriously ill that I can no longer work, then I'll get basic security anyway, and therefore I don't need occupational disability insurance. Or am I missing something? The general social security system pays the standard rate, plus rent, utilities, and so on. If I…