You can have all of the desire, motivation, and knowledge to start and operate your own successful business but without taking care of yourself it will be meaningless.
It will take many long nights and early mornings to set up your processes, systems, and content, and to take care of your clients. However, you can't do any of it well when you're not at your best. NEVER think that taking time out to take care of yourself is in any way selfish- it's not!
Hopefully, you will wear and enjoy this t-shirt as a small reminder of how important it is to take care of your most important client- YOU!