Was just wondering if someone who has paralyzed legs wants to learn to use crutches whats the process? If they are 16 m and legs are paralyzed. I know psychical therapy but what would they do in it and what's it like starting to use the crutches?

In the winter how hard is it to use a wheelchair and what things do you do because of all the snow and ice? What do you do to make it easier to deal with

This is for research for a story I'm writing. What types of things do you go through. What is school like? And just anything else you can tell me. Thank You.