There is a two year gap after finishing my Master's degree and I am applying to graduate schools in the same field. This time has spent on immigration and then unemployment, tutoring physics, and a job not directly related to my field. But I have been following new research on the topics that I was interested in, without being supervised or any serious research.
My questions is, what should I mostly emphasize on in order to explain the gap most effectively: My teaching experience (indicating interest in teaching the field), Having a job and paying for my family expenses (indicating maturity), or that I was following the current research on topics of interest (indicating persistence)?