About me: My name is Marc. I'm 79 years old and originally from San Francisco but I now live in Thailand. I walk regularly and swim every other day. My bad habits: I sit at my computer too much and I eat too much. I need to get rid of my potbelly or it's going to get rid of me. I tried the Keto diet but it did not feel right to me. I am now on Covert Bailey's "Fit or Fat Diet". My body does not handle sodium very well. I feed stray cats and dogs.