Practice everyday, as least thrice a day. Soon people will surprise at your handwriting

. You will have to buy a suitable pen for your practicing, something like fountain pen or you can just use your pencil

. When you have used 10 pencils, congratulations, your hand writing is perfect

.
My primary school in my country really focused on every student's handwriting so when I came to Australia lots of people said my handwriting looked fancy

. It looks something like this:
P/s: If you don't mind, please upload your handwriting so I can see where you need to improve 