Do two things every day that make you a better version of yourself. I started small. I wrote something. I learned a word in another language. I kept a secret. Eventually it went to - I ran/worked out. I kept on my diet. Then it was I did one thing at work nobody asked me to do. I got better at something not related to my job. I still do this, going on 4-5 years. I've been diagnosed with depression since a teenager well into my late twenties. I'm approaching mid thirties now and this is the happiest I've been. Took a while. Brick by brick kind of thing. Pretty cool.