Learn from Player - Which options do you chose and why?

I was wondering what attributes a player will improve when learning from a senior player.

The options are:-

State that you see 'X' as the ideal role model for 'X'.

State that you think 'X' would benefit by adopting 'X's' approach to the game.

State that you think 'X' can learn from 'X'.

Does anyone know for sure what improvements are made with each option?

I spent a few minutes searching for an answer but couldn't find a thread so apologies if I am duplicating posts.

As far as know it's something like this:

Adopting approach -> youngster will improve mental attributes. Experienced player should have high determination at least.

Learn from -> youngster will try to learn experienced player's PPMs. Should be used if the experienced player's got PPMs that would benefit the youngster.

Ideal role model -> youngster will try to learn PPMs and improve mental attributes. In other words it's the same as both "adopting approach" and "learn from" combined

But this is just how I have experienced it, and others probably knows more pros and cons.