Nick: , the answer is yes. Growing up, I most definitely posted mean things online. Sometimes about complete strangers, sometimes about people I went to school with, and then other times, even about my friends!

De'Graft: I've  sent messages whereby, maybe an hour later, I've thought, hmm, should I have said that? And there are definitely things that I have said since then, which maybe years later I thought, hmm, I'm not, I'm not really   that.

Katie: I commented, 'This is the worst art, you're very rubbish', just being really mean. Not necessary, not needed.

Nick: Normally it was like an , or something that happened at school, or, you know, something that we'd been talking about.

Katie: The person commented back, saying that I'd really hurt their feelings. I started crying because I felt so for saying such mean things.

De'Graft: If you ever post anything online that you do feel worried about, please make sure you talk to a trusted adult or maybe you might even want to talk to your friend.

Nick: It's all about how you deal with those things . You know, apologise to the person that you may have upset.

Katie: Don't comment mean things that you wouldn't say to someone in person.

Nick: If it's somebody that you know, let them understand why you did it. If it was a joke, you know, it's not an excuse but at least you're offering some kind of explanation.

De'Graft: Online life can be filled with loads of different surprises, but, remember, should anything   , you can talk to an adult you trust or you can check out tips and advice from Own It.