Can I Just Use a Period Please?

When he was a little kid, you were expected to say please and thank you. And I don't think that was terrible. So if you go in, please pass the milk. You also don't say, give me, give me some nickel candy period. This is really true. If you walk around not saying, please, well, not saying,please and thank you,. "You get away with a lot more in life"