Why do people seek validation on social media?

When I see face book and all these other social media platforms I see a lot of people posting stuff about their lives etc... Even on youtube you have husbands and wives making a whole youtube channel about their whole family and kids etc... Like what has happened to this world?

I quit all social media, do I miss it nope. I feel better now that before. I don't care what people do with them selves and I don't have to seek validation from people who I barley know.

So what's the deal with all the fake face and perfect lives that people like to think they have?

Why do people seek validation on social media?
Post Opinion