As you can see, I feel like I've hit rock bottom. On the outside I look all successful, in shape and doing a PhD in a prestigious research group. But most of the time in my life I've felt empty, doubting myself and struggling with a weak sense of self and unhealthy thought/behavioural patterns that are hard to shed off. I feel like I've lost any passion for anything, and don't know what I want or need.
I've read tons of psychology/philosophy/self-help over the past 10 years and it helped to some extent. I've also started therapy 2 months ago, but it's going slow and it hasn't been very useful yet. The advice so far has boiled down to "do things you like".
I would be grateful for any of your advice or shared life stories. At the moment I feel like standing in front of a massive pile of broken glass.