If you drive with your eyes closed, will you live? Truth will teach you a lesson. You will be hurt or die. It is the same in the spiritual realm. Truth exists, and if you live spiritually blind you will hurt others and be hurt.
The good news is that heaven is a great place! God is love and weeds out those who reject His commandments, which are designed for our good. Heaven will not have liars, drunkards, sex outside of marriage, homosexuals (many get and transmit AIDS), the proud, idolaters, selfish, or uncharitable. It will have humble souls who serve God and others.
We have all done wrong. If we don't change our ways, God sends us to the lake of fire where we will be tormented forever. Jesus said "Narrow is the way that leads to life and few are those who find it." "I am the way, the truth, and the life. No one comes to the Father except through Me."
Jesus is the sinless Jewish Messiah Who always did God His Father's will. He paid the ransom for our sins when He died on the cross. After after 3 days Jesus rose from the dead, confirming His claims. We MUST turn from our sin (repent) and trust in God, loving God with all our heart and our neighbor as ourself. God promises that if we seek Him with all our heart we will find Him. Do God's will. Read about it in the Bible. Put your faith in Jesus Christ and follow Him. You will be forgiven and have eternal life.