If you have problems coming up with a thesis topicsit down with your advisor, personal tutor, and course director and talk about your interests. If your advisor is enthusiastic about your topic, he or she will be that much more invested in helping and supporting you.
Look around and consider all of the things in your life that can be used as strengths in writing a thesis.
As you develop your thesis topic, always factor in your interests, strengths, and weaknesses. So, it can certainly increase your job prospects in a niche domain.
Maintaining some sort of journal can be helpful in tracking your ideas for topics. Instead, try to write a certain number of pages, or complete a clear and realistic goal such as creating a table or making a figure. Skilled writers know how to write when they have no inspiration at all, and they would rather be doing anything else including cleaning the bathroomthan to write.