Negligent
NEGLIGENT, adjective
1. Careless; heedless; apt or accustomed to omit what ought to be done; inattentive to business or necessary concerns. It is applied to a particular instance of neglect, or it denotes habitually careless or inattentive. [[2 Chronicles 29#11|2 Chronicles 29:11]]. [[2 Peter 1#12|2 Peter 1:12]].
He that thinks he can afford to be negligent is not far from being poor.
2. Regardless.