I never realized how tall he is. I'm sure when I left he can't have been so tall.
And I can't be shrinking, right? That doesn't happen until you're old, and I probably won't live long enough to start the shrinking process.
What if he keeps growing without me? I don't always want to have to look up to see him. I don't want him to look over my head all the time.
Why am I so stressed about this? It's the least important thing I have to worry about.
Really.