>They might feel like you tricked them, if you then don't do the job to the level of your salary. This will also be a problem if you do worse job than expected

>They might feel like you tricked them, if you then don't do the job to the level of your salary. This will also be a problem if you do worse job than expected and your manager does not know your salary. Simple solution - don't do a bad job if you don't want to be fired.