I love stoicism. I see the correlation to CBT, i.e. being in control of one's self rather than trying to control a world which is best to accept as it is. However CBT from my perspective is a very high level way of 'managing' emotions, a band aid fix if you will. You notice negative thought patterns and try to quash them. Personally I'm a greater fan of AEDP which is a lower level approach of 'accepting' core emotions to resolve traumas and begin to unpack unhelpful thought patterns. 'It's not always depression' by Hillary Jacobs Hendel was my entry point to AEDP.