point is taken , by the way , i do like to consider it like butter fly effect , the one's loss make the negative charge to other.
there is some good links between knowledge and rate of the good living . i know this for sure , with having the minimum amount of useful knowledge ( college degree & etc.)your cause of death would be being too old not starving !!!
the chipest way to gain useful data is reading books ! the member ship cost for the public library in our city is 60000 rial per 6 month !
Try reading a book , or make time to go to library while youre starving to death , or when youre facing an economical issue !!