Try therefore.

Add the word "therefore" to any statement you make that is defeatist or negative.

This is a problem that is caused by this and it makes me feel like this.

Those words can really hurt you if you just let it sit.

Try therefore!

This is a problem that is caused by this and it makes me feel like this. Therefore...

It leads your mind to look for an action. Something. ANYTHING. Then you start to feel better.