mystification

to mystify; to make a mystery of

(collective) people, each person, everybody

interest

the past (period of time that has already happened)

mysterious

mystery

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

(transitive) pull (something toward oneself) / (transitive) pull (along); drag; drag along; bring along while going somewhere / (transitive) bring (people) in; bring together

(mathematics) minus (subtraction)