(1) I learned to swim when I was very young. I must have been very young, because I cannot remember not knowing how to swim. However, I am sometimes still afraid of water, especially large lakes and the ocean.
(2) I learned to like mushrooms when I was working in a pizza place during high school. Before that, I hated mushrooms. Now I really like them. I still don't like black olives.
(3) I learned to sleep alone when I was pregant with Sally and my husband was working on a project that required him to be gone during the week. I still don't like to sleep alone, though, and sometimes I sleep with the lights on all night.