Keep this in mind the next time you think someone with anxiety is just "worrying too much."

The mental health disorder, which affects nearly 40 million American adults , can touch multiple facets of a person's life. Not only does it come with crippling emotional and physical symptoms, it has a complex way of affecting everyday thoughts, activities and even an individual's relationships.

As The Mighty video above explains, there's a lot that's still misunderstood about the disorder and what it actually entails. From spontaneous panic attacks to intrusive thoughts, the condition can really influence a person's life.

Take a look at the clip to discover some of the lesser-known side effects of anxiety. It's an accurate insight into what condition is really like.