The five things I learned after doing the challenge is:
1. You can never trust all the information the website gives you
2. Check the information before using it on homework or project
3. Check the address of the website to see if you can trust it for work like .edu or .org
4. Always check the thing your posting before you post it like if its public or private
5. Check the chat and read it carefully when playing because players might ask you where you live to “hang out” or your number to “chat”