lose (one's) patience (with someone)
To become or start becoming annoyed, exasperated, or angered (by someone), especially to the point of snapping at them verbally. I'm sorry for losing my patience with you earlier—I didn't get much sleep last night. I know he's being infuriating, but try not to lose your patience.
lose patience (with one)
To become or start becoming annoyed, exasperated, or angered by someone, especially to the point of snapping at them verbally. I'm sorry for losing patience with you earlier—I didn't get much sleep last night. I know he's being infuriating, but try not to lose patience with him.