On September 30 episode of SBS 'Master in the House', the four cast members―Yook Sungjae, Lee Seung Gi, Lee Sang Yun, and Yang Se-hyung took the four temperaments test, which is a proto-psychological theory that suggests there are four fundamental personality types: sanguine, choleric, melancholic, and phlegmatic.
The test result was explained by actress Shin Ae-ra who is currently studying a Doctor of Philosophy in psychology in the U.S.
![Master in the House](https://img.sbs.co.kr/newimg/news/20181001/201233539_700.jpg)
Shin Ae-ra said, "You are similar to Seung Gi, who also has sanguine personality type, but phlegmatic personality makes you slightly different from him."
She continued, "While you still want to live a fun life, you like to take things slow and stay comfortable. You are a bit lazy to do things."
![Master in the House](https://img.sbs.co.kr/newimg/news/20181001/201233541_700.jpg)
![Master in the House](https://img.sbs.co.kr/newimg/news/20181001/201233542_700.jpg)
Then, Lee Seung Gi added, "Yeah, this is very true. I've never heard Sungjae complaining about someone nor talking behind someone before."
'Master in the House' is a television show by SBS in which the cast members spend time with masters of various fields in hopes of gaining knowledge and wisdom.
(Lee Narin, Credit= SBS Master in the House)
(SBS Star)