You're a team player; nothing great has ever been accomplished with just one person. Anyone who says otherwise is probably a not very nice person, and not someone who you feel the need to be associated with. You make friends for life, and you take those relationships very seriously. Like, blood oath seriously.
There is nothing that has been invented that we cannot live without. Because, for something to be invented we've had to not have had it before. People sure would piss and moan though if the car was taken away....to answer your question.
The number of days you can survive without food varies from person to person. A 2009 review in âArchiv Fur Kriminologieâ reports that humans can generally survive with no food or drink for eight to 21 days and may be able to survive without food, if they have water, for up to two months.