y different from hostile work environment. The federal courts treat the two types of cases differently for good reason." See Pollard v. E.I. DuPont de Nemours Co., 213 F.3d 933, 943 (6th Cir. 2000), rev'd on other grounds, 532 U.S. 843, 121 S. Ct. 1946, 150 L. Ed. 2d 62 (2001). And no court has held that a com