How to turn your negative emotions into blessing?

I've been reading different articles and verses  this past few days  regarding on how we can turn our negative emotions into blessing. And one of them catch my attention.

From CCF Chronicle, vol. 24, no. 05:

Align your thinking. When expectations don't match reality, disappointments arise. to have negative feeling is natural. But we must be careful. What we do with our negative emotions may lead to sin. Therefore, we have to process our experiences properly. The way we think will affect our emotions and will end up affecting our behavior.

According to 2 Corinthians 10:5, There is a war being raged. Satan often uses our thought to bring us down because he knows that the mind is powerful. That is why it is important to take every thought captive in obedience to Christ.

Flood Effect

My hometown Calumpit, Bulacan is the primary affected place of typhoon Pedring and releasing of too much water in DAM reservoir. The flood levels dramatically increased from time to time. I can't say anything about what happen on our place, the experience itself is really unforgettable. Too bad for us.