Q: How to reset my questions if I haven't set my rescue e-mail account?
If I want to change my rescue e-mail I need to answer the questions to which the answers I forgot and to reset my questions I need the e-mail so it makes a loop I cannot get out of.
You need to ask Apple to reset your security questions. To do this, click here and pick a method; if that page doesn't list one for your country or you're unable to call, fill out and submit this form.