Newsround is looking at mental health problems and why it is really important to talk about how we're feeling.
Poet and author Michael Rosen explains how drawing helped him to open up about his feelings when his son died.
He explains how drawing and writing helped him to get his feelings out.
"In a funny sort of way, I felt free and I felt better," he added.
To find out more about what a difference talking about our feelings can make, read this guide about why opening up about mental health can be difficult - but why it's really important to talk.