reck·less
ˈrekləs/
adjective
adjective: reckless
(of a person or their actions) without thinking or caring about the consequences of an action.
synonyms: rash, careless, thoughtless, heedless, unheeding, hasty, overhasty, precipitate, precipitous, impetuous, impulsive, daredevil, devil-may-care; irresponsible, foolhardy, audacious, overadventurous;
ill-advised, injudicious, madcap, imprudent, unwise, ill-considered;
informal kamikaze;