hell-bent
Impetuously determined; willing to do whatever it takes to make something happen, even against the odds.
Example:
"I'm hell-bent on making a yoga studio a success in the hood. Maybe gang banger Wednesday will be a draw - 'I know you're down with your dawgs, but are you down with downward dog?'"
"I'm hell-bent on making a yoga studio a success in the hood. Maybe gang banger Wednesday will be a draw - 'I know you're down with your dawgs, but are you down with downward dog?'"