No estás deprimido, estás distraído

[irmamar]

I agree with alx. I the first sentence, you can see that the treatment is "tú": no caigas". If the subject were "tú", the following sentence would have been "que te sientes".

[JPablo]

@alx. Yes, the Spanish is clearly saying that is "your father, the one who feels old, just because he is 70 years old".

I don't know exactly how to put in in correct English, I'll give it a couple of tries, but the English natives can re-touch it or re-write it altogether!

Don't go the way your father went, who feels old just because he is 70 years old,

Or,

Don't fall for what your father fell for, who [your father] feels old just because he is 70 years old,

The father adopted an attitude, or swallowed some kind of myth about "being young/old" and believed and that's why now he feels old, when as a matter of fact he is just a little 70 years old kid!

Note: Didn't see Irmamar post after I wrote my post, so the "Yes" is addressed to Alx...

[poli]

If you want to use an idiom, you can say don't follow your father's footsteps.

[JPablo]

Hey, that sounds good!

[CrOtALiTo]

What does footsteps mean?

I didn't find anything in the on line dictionary about the word.

I will waiting your answer it.

[Rusty]

footstep = paso, pisada

[JPablo]

No sigas los pasos de tu padre.
No vayas por donde fue tu padre.