Sims are always inspired after Bust the Dust

Yes i have noticed that. i feel that it gives the sim a nice boost.
Not really sure if there is a way to prevent this except for turning in off. To do this go the pack settings and uncheck the bust the dust kit.

If you have the snowy pack, (can't remember the name) read a book until you get fine +10. Then surge your sim's emotions and what you pick will override the inspired moodlet.

go to the bug forum and report it so it can be fixed

I don't understand this design choice....
There are mods to remove it if you are a mod user.

The constant inspired emotion is what bothers me most in this pack, even more than dust bunnies bringing back insane amounts of money. Let's just say this pack expanded my mods needed to play the game. I really dislike the design choice to have sims constantly inspired.

I love the concept of the Bust the Dust Kit because I like my Sims to be bogged down with mundane activity which then makes watching TV/playing outdoors/skill building more fun.

But it needs a LOT of tweaking! The moodlet boosts need to be seriously toned down, the dust bunnies should be a rare occurance and the dust needs to be more cohesive with the rest of the "mess" which accumulates.

What I do is to let house get dusty, so that +2 moodlet is replace with +1 moodlet. I agree that constantly inspired +2 moodlet isn't good design.

I had to download a mod because the moodlet was getting real annoying. Even the pets were inspired!

The sims4 all is about emotions.

So we made all other emotions pointless because your sims are constantly inspired...unless you do not clean your floors.

If you like there is a feedback thread here:
https://forums.thesims.com/en_US/discussion/987814/bust-the-dust-kit-fixes-updates-bugs-what-need-to-be-fixed-constructive-feedback#latest