estate agent?
traffic warden?
police officer?
charity-mugger?

have had minimal dealings with estate agents in my life but i appreciate they get a shite name for a reason, similarly i wasn't around when the traffic wardens decided to tow my car away and cost me £300 in the process so have limited disdain for them

obviously being fairly loose with the use of the term "profession" here but list your choice and reasons below...