I never really like it when other writers talk about coming in behind people and rewriting.
“We found out the Gemini spacesuit was, well, oxygen was flowing to keep me cool as well as to breathe, and it wasn't good enough. My visor got fogged.”
“And then, when I went into the Navy, there was no choice. You took about half of the hours during your naval training as naval courses and the other half were engineering.”