En el verano me gusta ir a nadar. Una de mis aficiones es construir castillos de arena. En el invierno me gusta ir a esquiar. El esquí es mi pasatiempo favorito!
In the summer I like to go swimming. One of my hobbies is building sand castles. In the winter I like to go skiing. Skiing is my favorite hobby.
If you wanted to say "But I don't care how much it hurts" is Spanish would be: pero no me importa lo mucho que duele.
Hope I helped!
- Amber