God has given us all these rules even before, that everybody should follow.
First is-We should always take part in the Eucharist every Sunday and Holy day. Do not unnecessary work on Sunday. But sad to say most people today has working even Sundays and Holidays. Many do not follow what God's given to us as a rule, maybe because of our merely situations as of now. Work to live is very necessary.
2. Receive the sacraments frequently.
3. Study about the Good News of Jesus.
4. Follow the marriage laws of the church. But many of us breaking all this rules. Even popular people like artist, singers and etc. are the one who break these rule. Because of their popularity some people are making them as an idol, imitating what they are doing, not knowing if they are right or wrong. Instead of doing right, as a good examples of those who idolized them, its very sad to say that they are the examples of wrong work and breaking some important rules of God and Rules of the Church.
5.Support the people of God.
6. Do penance on certain days.
7. Reach out to other people. And support the missionary effort of the church.