When you think of autism, you probably think of one particular case that you know of or are familiar with.

What you may not know is that there are varying degrees of autism, and the stereotypes our minds form are often completely wrong. Something you also may not know is situations can be changed, bettered.

Such is the case with Bill and his son Chris.

In this moving video, that’s been viewed more than 21 million times, Bill explains that when Chris was younger, the situation was extreme.

They couldn’t eat at home, have lights on, even cough – or Chris would come and hit him. Chris’ mum took action. Researching all about autism before setting up a school and changing Chris’ behaviour.

It’s well worth watching, but keep in mind – it’s a tearjerker…

Source: Upworthy