Or, winking, rather. For some reason, I cannot 'wink' my left eye. I can wink my right eye, I can close both eyes at the same time, Its just impossible for me to close my left eye independently of my right. Not really a life or death issue, I just thought it was weird. Is there any way to fix this?
Your right side dominates your left side. if you keep exercising the muscles in your left eye then maybe someday you can wink it. But do you really care enough to worry about it?