The answer would be : <span>lithium.
Hope this helps !
Photon</span>
She should encourage her freind to do new things like nicotine patches and other things like that she should also encourage her to go to talk t someone who has been through what she is getting through
It’s not easy and I understand but try to do whatever makes you happy! like watch your favorite shows or hobbies you like. I hope you feel better :D