For me, the contents of these two sentences are true. Projection is always some form of attack. Each attack on another person creates a feeling of guilt inside me. To lighten my burden of guilt, I project my problems onto somebody else . We punish ourselves or somebody else when we feel guilty.
Guilt is a word with a strong religious charge.
For many people the word guilt is connected with words like purgatory, hell and God's punishment. Try seeing guilt as a message to yourself.