to become accepted or comfortable within a new social environment
新しい社会環境に適応すること (atarashī shakai kankyō ni tekiō suru koto)
"Newcomers often struggle to fit into society when they move abroad."
"移住者はしばしば海外に移動するときに社会に適応するのに苦労します。" (Ijūsha wa shibashiba kaigai ni idō suru toki ni **shakai ni tekiō suru** no ni kurō shimasu.)
to accept that you are to blame for something
to visit someone's house
to disconnect mentally and drift into thoughts
to encourage people to stay motivated about shared targets
to leave school or university before finishing the course
to make efforts to achieve a particular goal