All this has upset me. I need time to digest it all.

这一切让我心烦意乱。我需要时间来承受。

《柯林斯英汉双解大词典》

A study shows that 16% of the bar and pub owners are upset to notice a drop in business, because smokers prefer killing time at home and seldom go out for a drink.

一项研究表明，16%的酒吧和酒馆老板因注意到生意下降而感到不快，因为吸烟者更喜欢在家里消磨时间，很少出去喝酒。

youdao

Some people spend inordinate amounts of time and energy upset, angry, or frustrated by other people's thoughts and behaviors.

有很多人花了大把的时间和精力因为他人的想法和行为而感到心烦、生气甚至泄气。

youdao

Our first Christmas here, we were really upset that we weren't able to go home and see family during Christmas time.

我们在这儿过的第一个圣诞节真的很失望，在圣诞节期间我们回不了家，也见不到家人。

第一次来纽约 - SpeakingMax英语口语达人

Ms Kane said, however, that she was deeply upset at the time because her mother had died.

BBC: Mum says Garry Kane 'would not kill' Kathleen Milward

Even though I was upset at the time, changing my dog's name back to Shiloh never occurred to me.

CNN: Is it OK to change a dog's name?

Starting early means more time to move people, an easier time moving, less stress and upset over the move, more time to prepare the best living situation for them elsewhere, and more time to ensure everyone has been safely evacuated.

FORBES: What Can Be Done To Mitigate The Effects Of The Looming Mt. Fuji Eruption?