Lots of interesting idioms in this exercise like - "rien que d'y penser" and "sans que j'y puisse quoi que ce soit".
I'm trying to break down "rien que d'y penser" into English. Rien que = nothing that or nothing but. De = I'm just starting to recognize that "de" often comes after "que" in certain phrases (Je dors plutot que de travailler). Y penser = to think about it.
I still don't see how sans que j'y puisse means I can't or I am not able. What does "y" refer to?