I'd love to make millions a year. Check back next April and I should have a million turnover. That's the date I've pencilled in. The 2nd million should be easier.
Best of luck, it's a better ambition than building your biceps IMHO.
You can think I am trolling but I found the first million turnover a piece of cake (although it felt hard at the time), and after that it got very challenging because the business becomes more than a fly by the seat of your pants, make it up as you go along ride, and over time if people see you doing well you become a target for competitors and staff become more and more entitled and think you owe them and not the other way around.
You may have to develop a very thick skin.