[One day when it's too late to turn back. As if it isn't too late already.]

That's the idea.

[Because there's a lot of people he would rather not be reading his notes and that's definitely a bonus. Besides, it's not like any trolls enter his lab aside from Condesce or Sollux.]

I think I understand it, however just to be certain if you have some time later I'd appreciate it if you'd write out the letters for me so I don't make any mistakes.