If you engage with your cat and play with your hands, your cat will learn that your hands are toys and start going after your hands. This will lead to biting and scratching, a very bad habit that cats have.

This will become a bad habit. This leads to food stealing and begging, nothing great. You need to teach your cat that the table is not a place for them and that they are not allowed on the table or try to grab the food on the table.

Cats are very strange with the things they love. Chip loves silver things, paperclips earrings, binder rings, etc, so you cat might have a certain thing they like to. Try to stop this behavior if it affect you greatly, for example they like to steal your keys.

This is a sign of boredom, maybe they don't have enough toys, maybe you don't give them enough attention. Make sure to fix the problem as quick as you can, this is a hard habit to break.

First of all, that's gross. If you come home and see wet spots on your carpet, you will get mad. Make sure your cat's litter box is clean, that might be why they don't want to use it, or maybe the litter box is too small.