Of course taking pride in our work, in our loved ones, in our appearance and standards is not in itself a bad thing. Pride as a sin is when love of self - vanity - grows disproportionately large and takes precedence over other considerations.
Examples of pride would be:
- Throwing a hissy fit when comments are sparse on a blog post
- Cropping images to hide wobbly bits before posting them online
- An inflated sense of superiority despite evidence that one might truly be a twat
- Showing off ungraciously when doing well