How does it feel to be different from me?

These are the words of a song by Avril Lavigne called 'how does it feel?'.
I have always felt that no one can know what my pain feels like and I can never know what someone else's pain feels like. Its good in a way and at the same time sad.... I want to know how it feels...

I'm not afraid of anything,
I just need to know that I can breathe,
And I don't need much of anything,
But suddenly (suddenly)

I am small and the world is big,
All around me is fast moving,
Im surrounded by so many things,
Suddenly (suddenly)

How does it feel...
To be, different from me,
Are we the same,
How does it feel...
To be, different from me,
Are we the same,
How does it feel,

I am young
And I am free,
But I get tired and I get weak,
I get lost and I can't sleep,
But suddenly (suddenly)

How does it feel...
To be(to be), different from me,
Are we the same,
How does it feel...
To be(to be), different from me,
Are we the same,
How does it feel,

Would you com-fort me
Would you cry with me