Of course I have felt inferior in the past and somtimes now... But, when I recognize that feeling for what it is, I shake myself and remember who I am.
The only way to overcome the feeling of inferiority is to find out who you really are. In Christ you are the child of the King. You are somebody independent of your past, your failures, your perceptions and all that others have said about you.
So, if you have not received Jesus Chirst as your personal Lord and Savior according to Romans 10:9&10, now is the time to do so.
The scripture says, That if you confess with your mouth that Jesus is Lord and believe in your heart that God has raised Him from the dead, you will be saved. Because....with the heart man believes unto righteousness and with the mouth confession is made unto salvation.
Just pray this simple prayer, "Dear God, I come to you recognizing that I am a sinner in need of salvation. I believe that Jesus is the son of God, that He died for me and that he was raised from the dead. Jesus, come into my heart. I receive you now as my Lord and Savior and according to your Word, I am now saved... Thank you Father for saving me, in Jesus Name."
You will have the biggest battle of your life, but recognize that it is just that, a battle. The devil will be mad and will bombard you with thoughts of worthlessness, but if you will get in the Word of God and fight back by prayer and speaking the Word, you will be victorious.
Find a church that teaches you who you are in Christ. You are not some pitiful, nobody. You have power and authority and confidence that has been given to you by the Lord....You are sombody but you will have to fight to maintain your stance.