thick skin

“You learn to develop a thick skin, especially coming from where we come from,” Jorge Jr said.

"It's a tough, tough game and you have to have a very thick skin," he said.

To make it in the LAPD, department veterans say, you need a thick skin.

Firstly from her husband, with the infidelities, I think she created such a thick skin over time.

“I have a pretty thick skin,” Dr. Fauci added, “but getting yelled at by the president of the United States, no matter how much he tells you that he loves you, is not fun.”