I guess my gameplay is a lot like samoht's. I'm more of a laid back kind of player and my simmies know I'm a very leinent sim god.
I usually like to play with a goal in mind. The game where I got Agnes Crumplebottom to bring back her dead hubby was great, until I actually brought him back, then I lost intrest.
Rarely does my families have more than 2-3 kids. My coordination and tolerance just isn't that good anymore.
Plus I kinda like to keep up with the kids once they're out of the house and on their own...with one exception when one of Brooke's daughters left her baby girl with her elder parents to run off and get married to her no-good, moochy boyfriend. Now that upset me...sp imitating RL I guess. I never went to the house they live in to see if they are ok.
I really like giving them the things they wish for, makes for more happiness points which is one of the things I strive for in the game. I'm a little different than my sister as I don't mind starting a sim from scratch...seems like the more successful they are, the more boring they are to play. Once they hit that $100,000-200,000 mark, there's just not much use to play them much anymore. I get them into big impressive houses and then can't find anything else to do with them.
I'm definitely a "go with the flow" kind of player, hence this is the main reason I don't play challenges. I'm just not a rule follower, at least when it comes to the sims.