What's with the wrong grammar and spellings people use?

It seems that most people didn't study anything in their language classes in school. They use wrong spellings and wrong grammar while typing and it just so happens that I am impressionable so that I uncontrollably start emulating those language mistakes and it causes me great frustration. Earlier when I myself was in a great school or at least in an acceptable school, my environment was conducive to maintaining my language skills. We had to frequently write our course commitments (test answers etc. ) in the proper language, we got to read the proper language and we would be checked by our teachers for proper language. But all that got left out when I took admission in the very low-profile environment of my distance education university. All I met were students whose language skills (in a particular language) were atrocious. It no doubt came from their not receiving a proper education from government schools. Then I come on the internet and it seems 70 % of the internet population were TERRIBLE students in their school's language classes. Can you believe this? I get my verbal language skills messed and then I get my written and reading skills messed. What a pathetic environment I have gotten myself into for the last 6 years. Disease really means you lose money and skills. If these monkeys had spent even a quarter of their time concentrating their language skills then they wouldn't infect others with their pestilence.