External
Part of speech: adjective
Definition: outside of something
Example sentence: Self-talk, for me, has been the biggest thing in my life. A lot of us have a dialogue that is crap. It's a crappy dialogue. We live in a world right now that is very external. Everything is very on the surface. Superficial. Everything. And what we're telling ourselves is what we see on TV.
Outward
Part of speech: adverb
Definition: toward the outside; away from the centre
Part of speech: adjective
Definition: outer; located towards the outside
Example sentence: Love does not consist in gazing at each other, but in looking outward together in the same direction.