yeah, some people find that putting a roach in the end of your joint helps you roll better too. not really my method but it does work for others so maybe try that, it does help it keep a more even roll. and the rolling machines work too, but get a legit one, they are usually still less than 20 i believe, but the little plastic ones are too small and dont work as well. some people practice with rolling tobacco because it has a similar rolling capabilities and if you smoke you get some nice hand rolled cigs. or you could use any ground up leafy thing, the classic fake pot in a bag trick with oregano would work for rolling practice, just dont smoke them. practice practice practice.