Mental illness can ruin a lot of things.
It can make finding or keeping a job hard. It can make starting new relationships, whether platonic or romantic really scary. It can end friendships and break hearts. It can make functioning without alcohol or drugs seem impossible. It can make getting out of bed a daunting task. It can make food the enemy and excessive exercise a savior. It can keep someone caught up in thoughts that swirl around and never stop, using all her energy. It can end lives prematurely.
Mental illness can ruin a lot of things.
But it can also make a lot of things special.