He decided to pull his horns in and avoid any further confrontation.

After losing the game, he decided to draw in his horns and focus on improving his skills.

He decided to draw his horns in and avoid any further confrontation.

She is taking the bull by the horns and confronting her fears.

She takes the bull by the horns and confronts her fears.

He took the bull by the horns and confronted his fears.

She has taken the bull by the horns and confronted her fears.

After the argument, he drawn in his horns and apologized.

After the argument, he drew in his horns and apologized.

He draws in his horns when he's around his boss.