I would think that you could still hunt alone. Just make sure that people know where you are hunting and what time to expect you back. Carry a two way radio or cell phone in the field with you. Also, like any other medication, make sure that you take it on time, and keep your diet in check. Diabetes isn't the end of the world. If you start to feel tired, don't be afraid to head back to the truck and call someone to pick you up. Sometimes you have to check your pride when it comes to your health. Sh*t, we're all getting older, and you have to take better care of yourself. Just like a car with 150,000 miles, or that comfy recliner you bought in 1972...there are a lot of good years left...you just have to take it easy on yourself lol.