I am a 60+ yrs. Man and is diabetic since 2001. Till date I have not taken any insulin based medicine or injection, etc. Presently I am taking glery2 twice daily, parkin twice daily, az plus once, & tazolek am 80 once. But I am finding it difficult to maintain normal sugar level though I take normal diet and of very limited qty. I am not finding that desired sugar level and other parameter even if I tried. I seat at least 4-5 hrs. Daily with computer and field job if arises. Please advise me how to control sugar and other body parameter as I am becoming depressed every day. In my profession it is not becoming possible to go on morning walk. Please suggest me.