take to something like a duck to water
US /teɪk tu ˈsʌmθɪŋ laɪk ə dʌk tu ˈwɔtər/
UK /teɪk tu ˈsʌmθɪŋ laɪk ə dʌk tu ˈwɔtər/

1.
to quickly and easily learn or adapt to something new, especially something that is enjoyable or natural for one
:
•
She took to painting like a duck to water, producing beautiful artwork in no time.
•
Despite his initial hesitation, he took to his new role like a duck to water.