Right now I'm working through Nihongo-Sou-Matome for JLPT N3. I recently came across an example sentence that I'm a little confused by. The sentence is:
I get that this means: The test is done! Let's drink today!
What I'm confused about is that I thought that しまうwas only used...
Trying to understand the nuance in usage of the terms for my writing, fiction, in a modern or near future setting. If a police officer or similar person were delivering a "you are in violation of the law" type speech, would one be used preferentially? Would the type of law make a difference?