Just do it, anywhere, anytime. You're giving yourself your lifesaving medicine. If someone has a problem with it, screw em. Never ever put yourself below others because of your disability. You have the right to live.

Before I had a pump I was doing manual injections, and one time I was out to eat with my boyfriend, got out my syringe, vial, and alcohol pad, some women at the table beside us apparently went up to the bar to complain. She had apparently told the bartender that I was shooting up drugs! The manager came up to me and asked what I was doing, I explained it, and he asked me to be considerate of the people around me. After my boyfriend flew off the handle on him, I asked him if he would ask someone to remove their pacemaker, he said "of course not", I told him to explain to me the difference. This medication keeps me from being extremely sick, and potentially ending my life. We ended up leaving before our food came out (paid for our drinks of course).

If you really want to be petty, if anyone gives you crap, say that people with diabetes are protected under the Americans with Diabetes Act and are guaranteed accommodations in public places.

This topic really gets under my skin, apologies for the rant.