"You have to be careful about what you say if you post something online because everyone would know about it straight away.''
The positives of the digital life, she said, included seeing different parts of the world or ideas people often shared about.
"You become open-minded about things - things that you might not realise are happening in the world. You see all the campaigns people start online and understand what those [causes] are about.''
Netsafe chief Martin Cocker said although we continued to embrace all technologies, people needed to remember to spend time thinking about the challenges and risks associated with them.
"We need to look at the whole digital society a bit differently and try to get ahead of these things.''