Today I had my control at the cardiologist whom I have been visiting since three years ago. I have lost some kilograms since my last visit, not as many as I would have liked to. But I will keep trying. Another 20 kg to go. Apart from that my health is excellent, meaning that my general state has improved heavily since my first visit. Today, there was no need for ultra-sound, my ECG was super. Now, I can die in peace :)
Conclusion: it is quite healthy to stop working :)