It is wise not to trust anyone until you see their REAL picture,
which you check on Tineye.com..Anyone with fake photos on Facebook,
you should block and if you want to,report them.
Also only have people that are family,friends or those you have talked to on the phone..Never buy anything online,unless you have the minimum
amount on the card.Never order a 50 dollar item when your credit card has 2,000 on it..As for paying for your internet,have a card only for that.
if it's 50 a month,have 50 in the account that month..
Learn everything you can about security.Learn how to block some IP's.
The best and only way though is to enjoy life like I used to,go to real places,get fresh air,read,get hobbies and get outdoor activities.
The internet is dangerous and if I had my way would be restricted
to those 18 and above.