toughen up

US /ˈtʌf.ən ʌp/
UK /ˈtʌf.ən ʌp/
"toughen up" picture
1.

se fortalecer, endurecer

to become or make someone stronger, more resilient, or less sensitive to difficulties or criticism

:
You need to toughen up if you want to succeed in this competitive industry.
Você precisa se fortalecer se quiser ter sucesso nesta indústria competitiva.
The coach told the team to toughen up and not let the loss affect them.
O treinador disse à equipe para se fortalecer e não deixar a derrota afetá-los.