A ranger can teach you any of these skills:
                   Sessions Knowledge Difficulty  Advice
awareness            17/17    100%    Normal      You know as much as I do
bandage               8/ 3     70%    Easy        You should be teaching me!
climb                 5/ 1     68%    Very easy   You should be teaching me!
command               0/ 2      0%    Normal      Learn it or not, your choice
leadership            0/ 3      0%    Normal      Learn it or not, your choice
ride                  9/ 2     99%    Very easy   You should be teaching me!
swim                 10/ 2     87%    Very easy   You should be teaching me!
wilderness           27/ 7     97%    Normal      You should be teaching me!
+-----------+
|           | In a house near(west I think) Hobbiton.
|  .%%ff.f  |
|  ~~%....  |
|      ~.   |
|    ..~    |
|    fXf    |
|    ..+    |
|   .....   |
|   ....    |
|    ..  .  |
|           |
+-----------+