I heard that if you change Themes in a solution, you can leave residual junk in your solution that can slow it down.
I did not do that.
But I did repeatedly modify an object, trying to achieve a result, and saved the changes to a newly-created-style for about an hour.
I couldn't achieve he result. So I deleted the newly-created-style from the Theme.
What are the odds that I have left bloated unused definitions in my solution, potentially slowing down the interface?