I believe that fear is one of the emotions that people have a hard time handling, more specifically the fear of rejection.

我相信恐惧是一种人类很难控制的情绪，尤其是对拒绝的恐惧。

youdao

Package maintainers also have a hard time handling all the incoming patches in a timely manner which frustrates the contributors.

程序包的维护者也由于不能容易的及时处理所有提交上来的补丁程序而使代码贡献者有些灰心。

youdao

They have an extremely difficult time handling criticism or rejection and tend to fear anything that they might not succeed in.

他们很难接受别人的批评或是拒绝，他们害怕一切可能的失败。

youdao

Teachers should spend less time handling mundane administrative tasks that suck up time and less time delivering one-size-fits-none lesson plans.

FORBES: What We Can Learn From A Dinner Controversy In The Desert

Bots will not have as easy of a time handling this.

FORBES: Connect

It saves them time handling queries from unqualified prospects.

WSJ: Do You Make the Asset Cut?