The better way to get new trick

You may think there is no new props these last days.
I can advise you some solutions to this.
-There is always thing in the past that you didn't notice the existence.
-Try to learn new languages and get foreign material.

If you have some magic's friend, there is often one of them who find out a routine which has been published 15 years ago in a limited edition's lecture note by an unknown magician. When he show you this routine and have to admit that he killed you, you recognize that you re a layman...To solve this problem, it's easy try to look on the various magic magazine published in the past like the crimp, looking glass or the trapdoor.

A better way i think is to learn a new language. You will definitely learn a new way to practice magic.