First, realize God loves you...

John 3:16 - "For God so loved the world, that He gave His only begotten Son, that whosoever believeth in Him should not perish, but have everlasting life."

Second, realize everyone is a sinner...

Romans 3:23 - "For all have sinned, and come short of the glory of God;"

Third, realize sin has a price that must be paid...

Romans 6:23 - "For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord."

Fourth, realize Jesus Christ died to pay your price...

Romans 5:8 - "But God commendeth his love toward us, in that, while we were yet sinners, Christ died for us."

Finally, pray, ask Jesus Christ to be your Saviour, and claim His promise of eternal life...

Romans 10:13 - "For whosoever shall all upon the name of the Lord shall be saved."