Even those who know their faith well hesitate to discuss it with strangers, and those who don't know their faith as well as they should usually find themselves running for cover when they think they may be asked to engage in evangelization. Not to fear. It's the spreading of the Good News of Jesus Christ, as it has been entrusted to the Church he established. When we evangelize, we explain the truths of the Catholic faith and invite people to consider them and to consider becoming Catholics. We offer them a welcome into the house that God built for them.
Catholics still think evangelization is a task just for priests and religious.
But it's really a task for every baptized Christian. Nowadays, with a decreased number of priests and religious, it's especially important that lay Catholics get involved in spreading the faith. Most parishes don't have effective evangelization programs, so you might be forced to fall back on your own resources. But don't worry. Some of these methods are best done by several people together, so you might consider asking your friends over to your home to discuss techniques.