Exercise, be in nature, travel, play physical sport, prepare healthier food, make sure you get enough sleep in a well ventilated room; abstain from alcohol/drug

Exercise, be in nature, travel, play physical sport, prepare healthier food, make sure you get enough sleep in a well ventilated room; abstain from alcohol/drugs, develop better routines; minimize distractions in your workplace and home, seek inspiration in other areas (new hobbies etc), pick some books (not self help) that are relevant to your work and hobbies, try to see at things from a different perspective; stop engaging with energy vampires (be it your relatives or colleagues)