Oh, do, AriaGirl. I guess I've played every profession and gone for every LTW in Sims 3, and I was getting well burnt out on the game until Pets arrived. Now because I'm working with horses and have any number of long-term goals beyond those provided in-game I'm more enthralled than ever. My human Sim just made her LTW -- Jockey -- and it meant very little to me because I have so many other things I'm striving for.
I guess what I'm most tired of is the monotony -- packing sims off to rabbit hole workplaces, watching sims make endless portraits, or nodding off while a sim writes yet another romance novel -- and all the ridiculous (read pointless) opportunities -- gads. On my ranch it's very different -- you've got horses to breed, stallion services to sell, training, competitions to enter, and of course the tending to animals; plus there are NO silly, unrealistic opportunities. There just is no time to get bored. I can't wait to put in a garden and produce my own horse food. Plus, I'm very into my Sim (she's the one most like me that I've yet created) and the whole roleplaying thing. As a celebrated trainer and rider it's very important that she be in good physical condition, so I've been trying to shoe-horn in time for working out. There's just a lot going on. I totally love the Pets expansion.