It is my hobby
Imagine yourself enjoying the summer by the pool that perfectly tailored to your needs; and a home that fits all your habits.
Interior design can be a hobby, some people have the natural instinct for design, some people might need to hire professionals to do it for them.
It is always exciting to get your hands dirty and add in some new elements and changes to your home.
No matter you belong to the DIY group, or the ones that hire a designer to help; having more knowledge about the overall aspect of the design will always help in the process.