Web
If you are like me, then nothing makes you feel like more of a failure in life than CSS. There was a GIF being circulated a few weeks ago that sums up how I feel about CSS so poetically. I'm not saying that there is anything wrong with CSS as a specification. There are many people who can do unbelievable things with it. For me, it's just never clicked. I've been writing CSS for a long time and studying it for a long time as well. It just doesn't seem to be getting any better. This seems to be especially true with forms. As a web developer, I tend to create a lot of forms and it's always a struggle.