overventuresome

audacious brash carefree careless daring foolhardy hasty ill-advised imprudent negligent thoughtless

adventuresome adventurous any which way breakneck daredevil desperate devil-may-care fast and loose feckless harebrained headlong heedless helter-skelter hopeless hotheaded inattentive incautious inconsiderate indiscreet kooky madcap mindless playing with fire precipitate rash regardless temerarious uncareful venturesome venturous wild

afraid attentive careful cautious discreet fearful kind meek mindful prudent reserved shy thoughtful timid wise

responsible wary