There is plenty of people, in fact most people, even Christians who struggle with fear of various kinds. Fear may and does cause even physical torment, sickness and pain in your body. If you have this problem, please read this explanation there on the page below, where it is explained very well, how to deal with it. Fear is an emotion but it is also an evil spirit and there are thousands of various fears that people are bound with, this should not be so, especially for people of God. You can be set free and walk boldly knowing and believing that the Lord is with you, wherever you go. The spirit of fear can be cast out but you need to know and learn by leading of the Holy Spirit, what is the root of that fear, repent from not believing God, who says, DO NOT FEAR, and exchange the lies of the devil for the truth of God, who also says, that we are to fear only Him, nobody else and nothing else.
I want to point out that when you are overcome by fear in your life, it is a serious sin, by not believing God, who says, He is watching you and protecting you, you make God to be a lair, and God is not happy with those who do not trust Him and do not believe what He says, so the first step to freedom should be repentance and dealing with the root of the problem that will be buried deep in your memory, pray that the Holy Spirit will reveal to you, how the door was open for the spirit of fear to come in.
When you resist the devil and his lies, He will have to flee, so when you repent from not trusting the Lord and stand up to lies of the enemy, when you hear him speaking to you in your mind, to fear people or this or that, you are to stand up and quote the word of God, like Jesus did in the desert, you have to say – I will not fear for God is with me, He is watching over me because He loves me! Get behind me Satan! I am a child of the living God, no weapon formed against me shall prosper! My Father in heaven is my helper, the blood of Jesus cleanses me from all sins and from all fear.
Fight this battle like this, especially if you have nobody to pray for you and cast the spirits out.They hate hearing the word of God and they are terrified of Christians who know who lives in them and the power and authority they have in Christ.
The devil loves when you are in fear, this is his most powerful weapon against you, so Christian, fight the devil, be bold and courageous for God your Lord is with you wherever you go.