郁幕寡忧
[yù mù guă yōu]
The first word ‘yu’ in this username stands for depression, which implies a deep, unspoken sorrow hidden beneath a veil or curtain - 'mu'. On the other hand, 'gua you', means lacking worries, it’s somewhat contradictory. Therefore, it conveys the sense that no matter how troubled he is deep down, he appears outwardly serene without any worry.