I’m a little edgy. edgy的意思是紧张，不耐烦。
例句：
He’s got a job interview tomorrow. He’s a little edgy right now
明天他要去应聘一个工作。他现在有点紧张。
Lily hasn’t slept for two days. So stay away from her, she’s a little edgy.
她有两天没睡觉了，所以离她远一点，她情绪不太好。
"The parents have been a bit edgy lately, waiting for their children's examination results."
＂父母们近来一直有点儿紧张，正在等待公布他们孩子们的考试成绩。＂
The boss has been a little edgy today.
老板今天有点烦躁。
She's always been an edgy type of person.
她一向就是那种情绪紧张的人.