You should not be afraid to aim high in the quest for an improvement in your income.

在寻求收入提高方面，你应该敢于给自己设定高的目标。

《柯林斯英汉双解大词典》

If you are someone who loves to show physical affection, you should not be afraid to show it or drastically change your behaviors—just ask for consent beforehand!

如果你是一个喜欢表现身体亲近的人，你不应该害怕表现出来，或者彻底改变你的行为——只要事先征得对方允许就好了！

youdao

We should not be afraid to say that there is a human content in what we're doing, but there is also a moral and, if you like, spiritual content in what we're doing.

我们不应该害怕说我们从事的工作具有人性的内容，但我们从事的工作也有道义的和精神的内容。

youdao

"Neither one means failure is imminent or that your life is in danger or that you should be afraid to get in your car, " he said.

CNN: Experts: Leadership, money keys to building bridges

You can draw whatever life lessons you like from that, but the main thing is clear: No one should ever be afraid for Mariano Rivera, and if by some chance he decides to come back for another year, he'll devise some way to make it another nearly perfect one.

WSJ: Mariano Rivera's Key: Change...Oh, and Cutter