I'm not totally convinced that attending parties is a good way to measure someone's health, but it might be true that people who always stay at home and don't socialize could have more mental health issues. Since we are social creatures, interacting and talking with others is important for our mental well-being. If someone prefers to stay at home and avoid others, it could lead to problems later. So, it's possible that these people might be less mentally healthy.
我并不完全相信參加派對是一個衡量某人健康狀況的好方法,但或許的確有些真相,總是待在家裡不社交的人可能有更多心理健康問題。因為我們是社交動物,與他人互動交談對我們的心理健康很重要。如果有人更喜歡待在家裡並避開他人,這可能會造成問題。所以,這些人可能較不健康。