 The general import of these definitions is that one is engaged in an occupation or business when that work or activity occupies one's time or attention on a regular basis for profit or support.See United States v. King, 532 F.2d 505, 510 (5th Cir.1976); Southern Guaranty Insurance Company v. Duncan, 131 Ga.App.761, 764, 206 S.E.2d 672 (1974).