Yes, they do. I am more in a supportive role in a major coimmrceal real estate firm for a team that sells shopping centers. I have been doing this for 12 years now. I do have my real estate license and all of that, but have not moved up to a sales postion because of the time it takes. At our company it is very similar to a law firm. Like in a law firm when you are an associate you are there until 8 every night and on weekends, you practically pee in your trash can, and you live on fruit roll ups the secretaries throw at you. Then once you make partner, you hand down all of the delegatable work to the associates, and you go to Bermuda for 3 weeks.The bottom line is yes, good money. yes, they work a lot. But by the time you are 40 the worst part of it is over and you should be set if you do it right. Bottom line is it is not a get rich quick career.