Do You Etsy?

I am opening an Etsy store. (YAY)   I really don't know why it has taken me so long.  I have already started placing items in my store, but when I think about the Grand Opening, I start to sweat, get a rapid pulse, and find it difficult to breathe. Hope all this stress end with the opening!  Many things keep me awake at night, just kidding it isn't that bad, but I do think about a lot of different things....Will it be an enjoyable experience?  Will I have many (if any) sells?  Will it be worth the time and effort I have put into it?  What if shipping cost more than I estimate?  What about tax and record keeping?  These are all questions I have running through my head.  
Do You Etsy?  If you have an Etsy account please let  me know what you think, either by commenting or sending me an email ( you can  find my email address at the bottom this post)
I am working hard to have several things ready to go on my opening day.  I am starting off slow and will decide what to do from there.  I think I will be ready for the Grand Opening by the end of this month or the first of August.  I will let everyone know when I open.  Hope to see you all there.
**contact info... haynes.gloria@gmail.com**
Happy Sewing!