preocuparse bedeutet auf Englisch

fret [fretted, fretting, frets]▼(to chafe or irritate; to worry)
verb
[UK: fret] [US: ˈfret]

worry [worried, worrying, worries]▼(be troubled)
verb
[UK: ˈwʌ.ri] [US: ˈwɜː.ri]Try not to worry. = Intente no preocuparse.