Short answer: possibly, but only in a subjective sense. The “problem box” is a helpful metaphor for how attention seeks things to work on; it is not a defined brain structure I can verify.
In carefully supported contexts, some people report that psychedelics loosen rigid thought patterns and make it easier to notice when the mind is generating problems that do not need solving. This can create space to see patterns as patterns rather than unquestioned truths.
However, effects are unpredictable, experiences vary widely, and there are legal and safety considerations. It is not a shortcut or a guaranteed method. If you explore this area, prioritize legality, psychological readiness, ethical guidance, and integration afterward.
For general information about guided approaches and integration-focused preparation, you can visit this site. I hope this helps.