As you deal with the objections, rather than hiding them under the rug, you will gradually form a message that integrates well with the rest of your life and is harder for objectors to ignore.
At the very least, you should face objections because people are good at sensing when you are bluffing your way through. Much better to know why the objection is no real challenge to your faith.
One strategy to prevent being overwhelmed by objections is to deal with one at a time. Pick one and deal with it inside and out. Often many other objections fall away when you do this.
Happy New Year, and God bless!