When your kids leave the house, get married and don't come home very often (just like we did), you are old.
When you remember a time before the internet, you are old.
When you remember when TV's had three channels and two of them you didn't get good reception, you are old.
When you realize no one else in the room knows what vapor lock is and how to fix it, you are old and handy.
When you remember that the Russians used to be our enemies, before they were our friends and now they are the enemy again...., you are old.
If you remember nuclear attack drills in school, you are old.
When you remember a time before the internet, you are old.
When you remember when TV's had three channels and two of them you didn't get good reception, you are old.
When you realize no one else in the room knows what vapor lock is and how to fix it, you are old and handy.
When you remember that the Russians used to be our enemies, before they were our friends and now they are the enemy again...., you are old.
If you remember nuclear attack drills in school, you are old.