Answer:
I can be found after you remove 6 letters from BSAINXLEATNTEARS
I am easy to waste. I am unstoppable. What am I?
I eat I live.I breathe I live. I drink I die.
When you buy me I am costly, but the only use I have is hanging only. What am I?
I am one small little piece of paper yet sometimes hold lots of value. I am all you need to get in to big events but will cost you. I am an important part of travel. And if lost you're not coming.
I flow from the Homerβs mouth when he sees doughnuts.