I remember the first time I had sex - I kept the receipt.
I met a lot of young girls modelling and they were like 'Oh I'm running around town and people are taking my picture' while I was saving receipts and learning how to be self-employed.
To act on the belief that we possess the knowledge and the power which enable us to shape the processes of society entirely to our liking knowledge which in fact we do not possess is likely to make us do much harm.