then during the course of our l life, in the 40s and 50s and 60s is when you want to treat, be aggressive. once you get to 70 and 80, a blood pressure 150, 140, no big deal. even if your hemoglobin a1-c is higher for risk of diabetes, leave them alone. don't overtreat or overprescribe. >> i don't look forward to landing. i don't want to land. >> no. >> you're still very young. >> but that's a good point. they also talk about pan creigh the ick canner. if you're much older, sometimes leave it alone. >> pancreatic cancer a special case. talk about high blood pressure and diabetes, we're always talking about how to control these things but one thing we've never is said on this show, it's more dangerous to be low than high. everyone out there is worried that their blood sugar is too high, but when you're 80 and you're not eating properly and it goes low, you'll end up in the ambulance in the hospital.