every day; daily

everyday life; daily life

practice (learning or improvement of a skill)

practice

technology; technique; technical

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

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

applying oneself and studying hard to cultivate oneself / friendly competition, improving oneself by learning from others