My naps tend to get interrupted also. I've been thinking about what I may be studying this year.
It will probably be the same old, same old; Nuclear fission and fusion, rocket science, mass-drivers and other potential weaponry, medical science, astronomy and astrophysics, geology, history, and assorted other oddments that will undoubtedly strike my fancy.
Hopefully your naps don’t get interrupted BY your mass drivers and other potential weaponry.