Try to be careful getting a pedicure if you have diabetes.. Diabetics are more prone to getting infections on their feet, and should take extra care to prevent puncture wounds or cuts.
Some Diabetics can have a loss of sensation in their feet, so don't use yours to check the temperature of water you're planning on getting into! You could cause major damage by stepping into extremely hot water and scalding or burning your skin, so use your elbow to test instead.
Get educated about your condition. The more information you have about diabetes, the better you are equipped to handle it. By educating yourself more, you can in turn educate others including family members and friends. They may not be sure how to handle diabetes and aren't sure about how they may be able to help you one day.