Fear.

Fear isn't all that healthy.

If you do the thing God called you to do, don't be afraid of success or failure. It is easy to be afraid of both. For me, I work in fear sometimes. I fear that I won't be liked, I fear that a big idea that I feel like is from the Spirit is only a bad idea that came from me, and it will be a huge failure.

Many of us fear success. I encounter this when people are timid. They don't want to do big things because big things get noticed.

In life, the only thing to fear is God. And the good thing about God when it comes to fear is, He is living in you. All of us who are Christian have the Holy Spirit living in us and as Romans 8 tells us, that makes us all "powerful".