Make sure your main characters are likeable. They can be flawed, but your readers need to be able to root for them.
Janet EvanovichDid you take Joyce's engine?' 'My instructions were to disable the car, but one of the men bet Hal a burger he couldn't get the engine out. So Hal removed the engine.
Janet EvanovichAny intelligent woman would have made a dignified retreat, but this was New Jersey, where dignity always runs a poor second to the pleasure of getting in someone's face.
Janet Evanovich