Idioms describing depressed atmosphere

Idioms to describe the depressed atmosphere: overcast, grief-stricken, compromise, argument, resignation, the overall situation, anger and gloom.

Make the following sentences:

1, Tang Jun was generous, but the Tubo army in Songzhou was gloomy. The sergeant who fled back to the pass was frightened and remembered that the situation was still dying. In a panic, Tang Jun's siege was coming. This was panic.

2. Life is gloomy and timid, and life is high-spirited, happy and enthusiastic. I figured it out, weighed the pros and cons, and thought the latter method was more suitable. Not only make yourself feel a little happier, but also make others (at least parents) more peaceful. Bi Shumin.

In 222 AD, Guan Yu was killed, and Liu Bei was heartbroken, sallow and emaciated. Ignoring Zhuge Liang and Zhao Yun's dissuasion, he led hundreds of thousands of troops down the river and came back defeated.

4. Age is not a boundary unless you embarrass yourself with it. Life needs planning, but accidents will come, so let it be. I don't mean to resign myself to fate, but to follow my inner direction and do my best.

5, life is in a hurry, we don't have to compromise, don't leave regrets for ourselves, just live in the way you like, do what you like, love yourself, and be unique.