I crocheted this amigurumi up pretty fast given it's size. But it went into hibernation for a few years, and was just a bag of parts. For some reason I really struggled sewing this guy together. It hurt my hands. Maybe because I stuffed it so firmly. Or because I'm not very experienced sewing amigurumi together. I got it done though. I had to teach myself to take my time sewing amigurumi together. Use a thimble and have several types of yarn needles available.
By the way this pattern is from Projectarian. They have an instagram, a ravelry and etsy. Orbit the dragon pattern on Ravelry.
Anyway...I found that having a bent needle helps me a lot. People on youtube don't seem to like bent needles but I found that having that bent needle was the only way I was going to sew certain parts of this dragon together. I have a smaller one and a larger one. And I use both depending on the situation. The smaller one goes through the stuffing easier but the bigger one can travel farther across areas of the amigurumi.
I also noticed that having those cheaper plastic needles can help in areas where you need the needle to bend a little bit. So if you are struggling with sewing your amigurumi together you can try stuffing less. Or you can do as I do and use a thimble, multiple needles and teach yourself to go slow and don't force your needle through.... I'm used to normal sewing where there's no angles and no resistance. Sewing amigurumi is very different than that.
I pretty much had to retrain my brain to do it. But now that I got the hang of it is much easier. Also take breaks and stretch.
With my chronic health problems I have to do that anyway. Lots of breaks lots of stretching in-between. And if a project needs to hibernate...no shame in that. My mother who also had chronic health problems used to over do things and then under do things. Going from one extreme to another. I kind of learned to over do it myself and then crash. And the mindset really backfired as I got older. I had to learn to pace and rest and do things in small bits. It makes life a little more manageable. A little less painful.
So that's how I realized I have to sew amigurumi. Small bit's at a time. Wriggle the needle in in small bursts not shoving it through all in one go. I say this because someone out there with fibromyalgia and chronic fatigue or other conditions might get discouraged when trying to finish their ami. And these tips might help.