What's "carry away" mean?

Native speaker’s answer
Rebecca
To "carry away" means to lose self-control or to 'go too far.' You become so involved in something that you lose control or exceed the appropriate amount of energy, excitement, or restraint. More literally, it means to be carried further by something or someone. Ex: I'm sorry. I got carried away with party planning and ordered a bouncy castle for the day. I think it's over budget. Ex: Sometimes, I get carried away with work and forget to have a break. Ex: I hope the river doesn't carry us away.