It’s never about you, and you alone. You’re not where you are by coincidence or circumstance. Nothing is by chance. God called you out to be called upon.
Think about it, you get a degree or certification in a particular subject matter to help others in need of those services. One becomes a mechanic to fix broken cars; an educator to educate others; a doctor to serve those who are in need of medical attention.
1 Peter 2:9 says this, “But you are a chosen generation, a royal priesthood, a holy nation, His own special people, that you may proclaim the praises of Him who called you out of darkness into His marvelous light”
God has called you out of darkness into light to direct others towards a better way of life. You aren't saved, just to be saved. You are saved to point others to God by proclaiming His praises and giving Him glory.
Your gifts, talents, and passions help to point you in the direction of God’s intended work. So, proclaim God's praises and give Him glory by extending yourself to assist and support someone else.
Introverts—God has a position for you to impact the lives of others. Extroverts—God has a place of influence that allows you to encourage and support others. To everyone in between—regardless of your education, skill, understanding or know-how; and in line with your personality—God already has a specific plan and purpose to use you in His service.
God called you out so you could be called upon.