It's alright to get knowledge from some social media but don't fall for everything it's said there. It's important to look for information from really reliable sources and not someone's opinions.
When you learn to judge people and their opinions then you will find it out easily to catch the real words. Even opinions are also helpful if someone experienced person guides you will help you out in understanding different things and the right decisions necessary to make on time. Social media is full of people and you have to take care of scammers so that you may not come under their trap.