There are two causes for "burning": passionate desires coming from our thoughts, and flirting.

Success causes others to be jealous and hate

You have to passionate and confident of the uniqueness of your idea to hold such an extraordinary presentation

Your thought creates in you a specific inner state that affects everything around you

Thoughts and feelings produce actions. Sinful thoughts and feelings produce sinful actions.

If the devil is sending you thoughts of fear, resist him, stop the thoughts