Delusional people who you know are doing coke and the things they say

I know for a fact that a close friend of mine from TEXAS is doing coke and has been for years. He is a contractor who makes about 100k a year and his wife makes over 150k a year. He gets a buzz at a restaurant a while back while slamming down margaritas and fajitas and proceeds to tell me and another friend of mine that he has a secret.......
His secret is that he is a millioinaire. He's so tore up about 30 minutes later that we drove him home and laughed at what he said after we dropped him off. The funny thing is that he told us "don't tell anyone".
I have another friend who has lived paycheck to paycheck because his liquor and coke habit have been his priority and he is now a contractor fixing up and repairing the flood damaged houses in and around Baton Rouge. He proceeds to tell me when he has a good buzz that in 4 years that he "will be a millionaire". Is this similar to people you know who do coke or is this an anomaly? I've never done it so I don't know what it does to the brain but damn. When you're high you are high right? I just couldn't believe what I was hearing. You got stories of this wonderful drug that turns you into a millionaire?