You were a geeky kid and spent most of your time tinkering with broken down sexbots instead of studying in school. Since you never studied you never graduated from high school. Your parents were fed up and kicked you out when you turned 18. At least they gave you a little money.
You decided to use the money they gave you to buy tools and rent space in an old warehouse and try to start a business repairing sexbots. Unfortunately you learned that starting a business is difficult. You've been living in the warehouse where your shop is located and struggling to make ends meet for almost a year. Maybe if you'd studied at school you'd have a better chance of making this work!