I think a large reason why some PEP badges feel so hard is that they're not skills we've used yet. There's a big learning curve to get from never-having-knitted, to making a potholder. Or from never having carved to making a mallet. Or from never having wired something, to repairing a light switch. It'll take hours. It might feel impossible. But, you can do it! It'll take you 3x to 10x as long as someone who does that stuff all the time and had the right tools from it, but you CAN do it.
I spent hours making
my first compound mallet. I used a drill stuck into a little hand screwdriver and just kept moving the bit size up and up until I could use my largest bit (wrapped in leather) to drill the rest of the way. It took a LONG time. But, I did it. And then I found better tools at the thrift store that make it a lot easier to make them in the future.
On the other hand, I've knit a lot of things. I've made lots of knit hot pads. So, when it came time to
knit a hot pad, I was able to do so rather quickly, even while going above and beyond the original requirements. It was easy. It was fun. I'm sure there's other people who look at that badge bit and think, "No way am I going to tackle that one! It looks too hard! I don't have the right materials." Maybe someone will really want to do the badge bit, and will use wool yarn they found at a thrift store (or
take apart an old wool shirt to use as yarn) and knitting needles they made from sticks (or found at the thrift store...there's usually knitting needles there). And they'll spend a long time figuring out how to knit, and struggle, but they'll push through and make their oven mitt. And then they'll have an oven mitt AND the ability to knit.
I think once you've pushed through a badge bit and learned a new skill, you have not just a project completed that improves your life, but also a huge feeling of accomplishment. Even though I don't yet have my roundwood badge (I'm one BB away!), I still am the most proud of my roundwood badge bits because I learned SO MUCH that I'd always wanted to learn.
TL:DR (Too Long, Didn't Read summary):
I think PEP badge bits feel hard because:
(1) They're skills you've never learned before
&
(2) There's a large learning curve, so it takes time to learn them. Most of the time spent making them is learning how to make them.
BUT, after you've done the badge bit, you have completed a cool project, have something to show for what you learned, and you feel a great sense of accomplishment.