i work as an interior designer.
I can see why, interior design, or the art and science of enhancing interior spaces, is a really cool occupation.
What are the reasons that you see
What do you mean by that? This occupation is meant to make interior spaces more pleasing.
Of course i know about this. I am curious to know your reason why it is a cool occupation 
Ah okay. I guess it's just because the idea of different furniture and colors and all that can make such a big difference in how the same space can look. That's what makes interior design so cool.
i see. Have you been into it, or considering going for it?
I thought about being an interior designer but instead I'm going into engineering.