A support network is hugely helpful, preferably friends and family but it can also consist of social network groups. Good nutrition, (does not have to be extreme, just real food is a good start, low carb even better). Exercise, something outdoors if possible and fun. Lastly - Focus - what you think about will determine your emotional state, sometimes it’s better to just move, breath and dont believe your thoughts, just let them drift by. Emotions are a bit like weather, they pass, but your habits, the small things you do all the time, they shape your life. Hope that helps - really it is hard to be human for so many reasons, but your never alone.