I don't think I have ever tried that. I will ask my pdoc. The eye exam went well. I need a stronger prescription but no damage from diabetes etc. The cataracts are still little.He told me to watch the first 10 minutes of the steven cobert show on cbs at 11:30 at night when he trashes Trump. He said it is hilarious. He also said there is a cartoon website which I would probably enjoy. He said off the ice cream and maybe get a recumbent indoor bike.