Adventurous experiences create psychological arousal, which can be interpreted as negative (e.g. fear) or positive (e.g. flow).
ɐdvˈɛntʃɚɹəs ɛkspˈiəɹɪənsᵻz kɹiːˈeɪt saɪkəlˈɑːdʒɪkəl ɚɹˈaʊzəl, wˌɪtʃ kæn biː ɪntˈɜːpɹɪɾᵻd æz nˈɛɡətˌɪv ˈiː.dʒˈiː. fˈɪɹ ɔːɹ pˈɑːzᵻtˌɪv ˈiː.dʒˈiː. flˈoʊ.