Now more than ever, mental illness is at the forefront of the public health discussion. Recent research shows that mental illness is more common—and much more severe—than previously believed. No longer are people being told to “toughen up” or “just don’t think about it.” Instead, they’re being treated with the same urgency and level of care that a physical injury would get.

The pandemic has pushed us all into the “new normal,” upending our routines and changing our everyday lives. It’s also elevated levels of anxiety, depression, suicidal ideation and other mental health issues. It’s more important than ever to take care of ourselves and pay attention to how our friends and loved ones are acting and feeling.

The brain is a delicate piece of equipment that isn’t impervious to damage. Every year, millions of people experience depression. If you’re feeling off, your body may be giving you signs that you are depressed and need some support. Here are three things to look out for when it comes to minding your mental health.