I love crafts, tinkering, crafting, and doing things myself. Not only is it cheaper, but you also learn a lot more and have more fun doing it.
Nassim Taleb wrote
Anything you do to optimize your work, cut some corners, or squeeze more “efficiency” out of it (and out of your life) will eventually make you dislike it.
I make one exception: tax returns. I have always done that myself, but with a company, I couldn’t do it anymore. For some things, you need an expert, like the tax return of your small business.
And sewer repair.