THE SEDULOUS TAKE ADVANTAGE OF THE CREDULOUS
sed·u·lous
ˈsejələs/Submit
adjective
(of a person or action) showing dedication and diligence.
"he watched himself with the most sedulous care"
synonyms: diligent, careful, meticulous, thorough, assiduous, attentive, industrious, conscientious, ultracareful, punctilious, scrupulous, painstaking, minute, rigorous, particular
"he picked the thorn from his leg with sedulous care"