out of curiosity.

[punchqueen]

what is the difference between wanting, needing, or loving to do something?

for instance:
i WANT to travel.
i NEED to travel.
i LOVE to travel.

i am not interested in traveling
(i am, actually, but that is not what i am asking).
i am interested in what your connotation and/or definition of those words are.
and in a similar context to the given ejemplo.