[nabs-l] significance of signatures

[vejas]

Hi,
I am a freshman in high school and learning to improve my 
signature.  I wanted some advice from you guys; how do you sign 
your names? How did you learn them? Did you just remember the 
shape of each letter? Do you use a writing guide or card?
Thanks a lot.  I'd really appreciate it because my signature is 
very important and will become very handy in the future.
Thank you.
Vejas