I've been diabetic now for 20 years,insulin controlled.my sugar levels are never stable it's uncontrollable.I've been running very high for weeks now then I panic shoot insulin and end up low then eat the food cupboard lol.what concerns me is at times,not neccessarily when my sugars are at extremes my speech gets slurred and my wife accussed me of drinking or taking drugs or something.I don't do either and really would like know what causes this slurred speech.thanks