What do I struggle the most with?

 What do I struggle with the most?

I think that something I have struggled with all my life, is swimming. I've never learned how to swim and Im afraid Im not going to learn how anymore. Even though I dont know how to do it, I do know how I can "Swim" but not on deep parts. And the thing is that if I cannot swim on deep parts is like if I didn't know how to swim. So I thing that swimming is one thing I may not approach anymore.