Hi I've been noticing that I've been scratching the back of my head quite excessively whenever I get anxious or stressed and because of the scratching, it would sometimes cause infection and its been leaving some patches on my scalp too so I really need to stop. I need something else for my hand to do other than scratching or help me calm down. My friend advised me to try smoking instead but I know that's a pitfall to nicotine addiction so she told maybe use Julls or Vapes instead and I wasn't still sure on that but still a viable option than getting the back of my head scratched up and infected. Any sort of advise will be greatly appreciated!