I re-heard a song the other day 'everybody's free to wear sunscreen' and I find the lyrics inspiring. Just thought I would quote --

"Don't worry about the future, or worry, but know that worrying is as effective as trying to solve an algebra equation by chewing bubblegum."

Basically, your worrying about it now doesn't change anything. It's making you anxious right now but it's not changing the fact that you either will, or won't, someday develop an illness. If you can, distract yourself from those thoughts, they serve you no purpose and give you no joy.

I do understand your fear, though. I think about those things too but it is important to try not to and to enjoy now, right now.
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