Hi Humble Voice,
Keep doing what you are doing - exercise is beneficial for us all and can only help us heal and stay well. Your standard is well above average, but it is right for you, and has your medical team's approval.
I am much older than you, but have exercised all my life and still go to the gym 6 days a week. I have just passed my 4 year check-up and my team is very pleased at my fitness level, and very encouraging to keep it up.
Perhaps the critics in your support group either can't do it or can't be bothered. Either way, they are hardly being a 'support'. Stay positive and ignore the negativity.
xxx Michelle
