We all feel old at times. Rather it's when a college student tells you that 30 years of age is old, or when you are annoyed by all the "new" music on the radio. Even if these things have happened to you, you may not be old until the following signs start to occur:
1. Feeling stiff.
2. Groaning when you bend down.
3. Saying, "It wasn't like that when I was young."
4. Saying, "Back in my day."
5. Losing your hair.