私はこのことで相当ショックだった。

I; me; private affairs; personal matter; secrecy; selfishness

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

this (something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)

thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

befitting; becoming; worthy of; proportionate; in keeping with; suitable; considerable; substantial; to be worthy of; to be proportionate to; to correspond to (in meaning, function, etc.); to be equivalent; extremely; considerably

shock (psychological); shock (physical, mechanical); shock (e.g. due to lack of blood flow)

be; is; indicates past or completed action; indicates light imperative