Air, oxygen, sun, water, basic food, shelter, partner and work are all given. You already have these. Aside from these, what 3 things you cannot live without?
I'll start:
(http://blog.slideshare.net/wp-content/uploads/2013/05/internet-100016261-large.jpg) The Web
(http://assets.nydailynews.com/polopoly_fs/1.1032426!/img/httpImage/image.jpg_gen/derivatives/landscape_635/six4n-1-web.jpg) six
(http://croydoncitysc.org.au/wp-content/uploads/2013/10/481075-nuclear-family.jpg) Family
Not in any particular order.