You can surely relate the feelings of having a mental disorder if you have suffered one. But, it is quite difficult for 'normal' people to understand what actually a person with such condition goes through.
In order to create the understanding at the basic level, I come up with certain points for you to think over. I hope, it would help you to understand better your loved ones who are suffering from such disorder.
Nobody understands what I am going through.
Nobody loves me.
I am good for nothing.
And just want to die.
Tears are the words that the heart can't express.
As there is no happiness.
My heart aches like hell.
And, if even I ask for it they will not.