What is Annie Leblanc song Utopia about? Hidden meanings?

So much on my mind

Sometimes I can't escape it

Need a place to run and hide enough

Only so much I could take, yeah (Take yeah)

The silver lining, you came in (You came in)

Break a smile even when it rain on us

Thinking I could just stay ...

her being overwhelmed

Explanation:

she wants to run and hide because she is overwhelmed and scared she wants to leave everything behind. she doesn't want to worry.