I have a love-hate relationship with my handwriting!
I love how it looks quite a lot of the time, as I use a combination of print and cursive. It looks different with different pens/pencils, so I can change "fonts" if I want/need. However, my mother has perfect D'Nealian script, which makes me insanely jealous.
The hardest part is being left-handed. While I can write well on loose paper and bound paper that has a low-profile binding, 3-ring binders and most spiral notebooks are impossible. I also suck at writing on the whiteboard/chalkboard in front of the class. During student teaching, I'd get there early to write things out on the board prettily.
I am able to write fully in print and fully in cursive, but the combo form is simplest for me!