Hi,
I have been going to see my t who is cbt orientated for the last year. I can't remember a session where she didn't challenge me. Now I have learned to challenge others and ask for what I need or want(still in progress) but from this challenging have come a lot of things, I am sure of who I am and what I want and I am able to cope when life becomes hard. I know I have options and choices, things aren't just black and white. Yes, it is tiring but I believe all the questions and challenges are worth it. Good luck. I think cbt will be great for your anxiety and depression.