I know how it feels to walk out on your own

I know how it feels to walk out on your own
如何翻译。

i want to know how to do和i want to know how to do it. SOMETIMGS IT FEELS NO ONE UNDEISTAND, I DO NOT EVEN KNOW WHY I don't even know how to spell it I don\'t even know how to spell it是什么意思 I don't know how to put it 该怎么解释 i want to know the way how you did it这句话对吗 I don't know ____________.A how to do it B what to do it C what I should do it D what I should do How was I to know 什么意思？ You hope that I give you what reply , it is that you do not know me how to think It is so bad to make parents worry about me!!But i don't know how to do.