I just don’t remember anything later than that

You may want to have that checked out.

But yes, you get the gist of it. Every company is somewhat unique in the way they may or may not be able to handle such an event.

“I feel sad” will get you in trouble with most companies of earth.
“They just put down my dog” will find some companies more willing to accept that as a reasonable motive to take a day off.
“I feel sick” will let you to stay home in most places / legislations.