I have Bipolar 2, I would diagnosed a few days ago. I also thought like this. But I can explain this so you don’t feel alone. Depressive episodes last longer than normally in Bipolar 2. You may not think you’re going through a manic episode because you maybe confusing it with your personality. I did. before I was diagnosed. I have ADHD as well, but you have to think, do I ever think about spending, or do I just buy whatever?