Consuming somthing is like eating or drinking but filling something is like filling a bucket of water. The two words are synonyms, for example a sentence that would use "fill" is <em>Did you fill the jar up with jam? </em>but if you said <em>Did you consume the jar of jam, </em>it would mean the exact opossite.
Answer: I think its trying to say " If you have a bad attuide about somethig, its not going to get you anywhere in life, but if you have a good attuide, good things will happen.