You don't need to stick to tough rules or overnight changes; you need not rely on hardcore discipline that makes you hate your life. You need only focus on progress, not perfection. Lean in to the process of losing weight, and it will happen easily.
Sentiment: POSITIVE
There is no quick fix. At the end of the day, you still have to do the work to maintain your weight. It can't be a diet. You have to change your life.