The following is a devotional from my Dad that I absolutely loved. You can find these posts everyday here. Enjoy!
Negativity draws negative results. It almost always makes things way worse.
Negativity repels positive faith-filled people. They won't want to be around you and will find ways to avoid you. And who wants that?
Negativity corrodes faith.
When faced with a challenge, think best case, not worst case.
When I start to feel pessimistic, I ask myself the question: How can I think a little differently in such a way that would produce more positive feelings about this situation?