chat_history: ["I haven't been following my healthy eating regiment as strictly as I should."]
sys_response: Why not, have you have many temptations?  I know how difficult it can be at times to eat healthy, I struggle to do it too.
situation: I haven't been following my healthy eating regiment as strictly as I should. Even though I don't need to lose any weight, I want to be healthy and cheating on this diet makes me feel bad.