I recently saw the movie Get Out. This post has nothing to do with the movie but everything to do with the title.
The point is say yes to things and get out of your house and out of your comfort zone. I recently went on a hot air balloon ride for my anniversary, and I attended the Renaissance Festival, two things I had never done before. New experiences will benefit your improv. If you can change your frame of reference and expand your point of view it will give you a new outlook in life and in your work. Try it. What’s the worst that can happen?