@Gwynn
Thanks for sharing. Confidence is always a challenging attribute to maintain when having a mental illness as there are good days and not so good days.
Going through psychosis dampens your confidence as there is a lack of control over ones self. At least that's how I felt when I went through psychosis.
You can get your confidence back over time, however it's about feeling comfortable with yourself and learning to forgive yourself with what you have been through.
Some days I feel really confident, whilst other days I might question myself. It's about balance of the two.
Over time you will learn new things that will help establish your confidence. It might be something as small as going out to the shops, getting up in the morning. It is also learning to accept that no one can see if you have a mental illness unless you tell them. I use to have the mindset that I thought everyone was looking at me because they knew I had an illness when in actual fact no one had a clue unless I said something.
Confidence grows when you start to believe in yourself again about the things you can do just like everyone else, but just in a different way. For example, studying part time after my illness, where I was studying full time before I became unwell. The same goes for work. I work part time rather than full time. It's about creating the right balance in life to help your confidence grow.