How to remove Fatigue moodlet quickly without cheat?

[Summers]

Hi All of my teenagers' aspiration is bodybuilder. The 1st and the 2nd ones look ok but the youngest guy gets fatigue too easy as compared to the other brothers. I know I can use the store reward to remove all bad moodlets but it costs 400 satisfaction points and I actually feel it's expensive to use it any time.

If he gets the massage from spa day, then will it go away? Or is there any better way to remove it? When the youngest boy grew up to a teen, I set the nerd brain as his first aspiration and I asked him exercise every day though. But his body was too thin and never gain any muscles. I didn't want to add muscles in CAS.

I want him to get the good body from exercise, so I changed his aspiration to bodybuilder. He didn't get the bonus trait, "high metabolism" and I think it makes him tired very easy. In case of other brothers, they got  bodybuilder aspiration as their first goal when they grew up to a teen, so they can be energized very easy from drinking energy juice but the youngest one has no option to drink energy juice even though now he has bodybuilder aspiration. He feels tired too easy. Will it be better to get the bonus trait using cheat code for him?   

I always appreciate to everyone here.  

[Playalot]

There are a few ways. One is to take non-stop showers, just queue up about 5 showers in a row. Good thing about this is that although not super quick you can do it at the gym and costs nothing.
Another way is to take a bath with the best, most expensive bath. This removes all stress moodlets too so it's pretty handy and very quick. It generally only takes 3/4 of a bath for the moodlets to be removed.
Yet another way is to take a bath with soaks using the muscle relaxing one. This will make your sim energized though which is great of you want him to carry on with fitness as he'll be in the correct mood.

You can also push your sim to continue working out even after he gets off the machine to complain about fatigue or dirt. Just click the machine and direct him to work out again. The only moodlet that will actually stop this is the pulled muscle on and then you can just use the methods I mentioned above to remove it. Keeping your sim 'energized' or even better 'very energized' will enable skill gain and muscle mass gain a lot quicker and will stop him from getting fatigued so fast.

I'm sure there are more ways... but my mind seems to have gone blank just now!

[Summers]

wow!! Thank you Playalot. I bought the most expensive bath tub and asked my sim to have a bath to fill his fun bar but it didn't work. So I thought it's not working for removing stress..now I realized I didn't know just how to use it. I can purchase them again. Yeah that will be the quickest way to remove it. Great thanks! I had a look on bodybuilder guide but didn't find any tips for this.

[Playalot]

Yes, the bath doesn't fill the fun as such but it removes the negative moodlets... if you watch the moodlets while they are in the bath you can see them counting down rapidly.