The answer to that question is unique to yourself and depends on many, many variables (age, married, health, current job, savings, etc). To answer it (even in the broadest terms) requires significantly more information. Once shared that information can help to chart a course that should answer your questions in a broad sense (but more focused than you have an answer to now).
can you provide SOME answers to the above?
are you there?
Sorry my computer was slow
I'll be on again tomorrow. any answers to the first question, age, etc...