In response to:
There is a difference between want and need.
I want a pair of Christian Louboutin shoes..
But I NEED water.
from Cambridge advance learner dictionary lol
1.Want (DESIRE) Show phonetics
verb
to desire a particular thing or plan of action.
2.Want (NEED) Show phonetics
verb to need something:
3.want (LACK) Show phonetics
noun
a lack of something: