Web design is a very unique market; with the growing importance of the internet in our daily lives people are quickly understanding just how important the WWW is.They need a website and an email and there is no option any more.
The business runs itself, it is highly scalable (you can do 10 at a time or 1), you can shut down basically at any time and sell your clients off to someone else. You don’t have any inputs other than your time and effort and a very small amount of money (like $100 per year). You can also very comfortably do it as a side gig and still have time for school and/or a job.
You are essentially turning electricity into money.
All I have to say is ka-ching.