Having is the experience of being with something.
Needing is the experience of being without something.
Whether I am with or without, whether I have or I need is a matter of perception.
I want what I believe that I do not have and I think that I need.
Whatever I have, I no longer need, but I may still want.
Wanting is my choice to have something or retain something that I believe is beneficial for me.
Needing is wanting something that I believe to be essential.
Having is the experience of what I want & what I don’t want.
I cannot really decide whether I want something or I need something until I actually have something.
Being without something helps me decide whether I need to have it, want to have it or I don’t want it or need at all.