Whoever is not with me is against me, and whoever does not gather with me scatters. Luke 11:23
Note that Jesus lists two groups and only two groups. You are for Him or against Him. You are gathering new believers or scattering His flock.
We think we can be private and neutral in our faith. Jesus says otherwise. Be brave. Ask God for the opportunity to tell your story. Ask for one person to lead to Christ this year and I guarantee God will provide you with the perfect opportunity.