Who Do You Blame?
Do you blame anyone specifically for your current or past drug / substance addictions? One may conclude that you can only blame yourself, but sometimes people may be unknowingly given substances that they become addicted to, and this is common in children.
My father, who basically drank himself to death, always remarked that his father was to blame for his addiction to alcohol. He claimed that at a young age his father encouraged him to drink all the time and so while growing up he sought after it as part of his 'manliness'. Of course in the end he knew it was about him, but he always pointed to his father who gave him the unfortunate push into it.