to become stronger and more resilient, especially emotionally
stärker und widerstandsfähiger werden, besonders emotional (starker und widerstandsfahiger werden, besonders emotional)
"You need to toughen up if you want to handle criticism at work."
"Du musst toughen up, wenn du Kritik bei der Arbeit ertragen willst." (Du musst **toughen up**, wenn du Kritik bei der Arbeit ertragen willst.)
to prepare or design something for a specific type of career...
to put effort and determination into reaching goals
to take deep breaths to feel relaxed and peaceful
to make trade or business opportunities available; to remove...
to eat too much food in one sitting
to arrive or appear at an event or place