Maintaining

[Magaret]

keeping [your cool] no [matter] what [happens]. used in keeping a certain way about you.

[Justin Bieber]

1. (v.) to be of [sound mind]; to have [a situation] under [control].

[Luis Fok]

to [keep up] or [carry on] drinking for hours and hours. To keep in an existing state; [preserve] or retain consciousness after much intoxication. Maintaining!