Whether it's a co-worker, friend, or influencer, seeing others succeed can lead us to question our abilities. 

Feeling threatened by others' success is normal and does not make you a bad person. But it does mean that there are some beliefs that you need to take a closer look at. 

The good news is that we all have the power to override feelings of envy. Find out what's at the root of this emotion and the steps you can take to regain self confidence.