Matthew 4:4 says “man shall not live by bread alone but by every word that proceeds out of the mouth of God! God is rooting for us and He wants us to be victorious.
Through the words we speak, we can make a change. We can be effective. Our words have power to uplift or bring down low. Words like, you make me sick or you will never be nothing are not uplifting and does not encourage life. Instead is it saying, you are worth nothing, worthless. Life and death are in the power of the tongue. Out of the mouth, spews blessings and curses.
Instead of saying , I can not make it, say I can make it. Instead of saying I can not do this or that, say I can do all things through Christ that strengthens me.