Welcome to the forum. You've come to the right place to have your questions & concerns addressed. There's a lot of wise & knowledgeable people here. It might help if you could give us more information.
Where do you live?
Firearm experience level?
What are you concerned about?
Most "uncertain" people are lacking somewhat in their knowledge of firearms; what it means to take on the responsibility of CC; and/or how to get the training you need to be safe.
Please feel free to share your thoughts. Most people here will bend over backwards to help others.