It is not easy to get a signature of some person. You can easily understand why it is so? You need to understand this fact. Once you sign on a bearer check or the account payee check then the money is taken out by the nominee. Suppose someone copies your signature and signs the contract. Have you any idea that what will happen? Well, it will not be good for you. The contract might be declared legal if your sign is found to be matching your original signature. You will definitely feel helpless. Hence if you want to get the signature of any person then you will definitely have to sign the legal form. In fact, if you get the signature in a blank paper then that person will definitely ask you to sign a legal form.
Signature is definitely quite important and it can be very tough for you to deny if someone copies your signature. Hence you should be very careful about your signature. You should prepare a signature which nobody is able to copy. You should keep in mind the disaster which you might have to face if somebody is able to copy your signature.