http://www.mga.superbuilder.net/boar...516/551708.htm

^Not sure if this guy has breathing weakness, but he's running a really long marathon-kinda awesome (he's 26)

http://pages.prodigy.net/stanley.way...a/stanstor.htm

^This one is the most inspiring for me...I really think that his exercise has helped him manage his MG so that the severity stays at sorta a 'tolerable' level

http://www.medhelp.org/posts/Neurolo...is/show/896598

This one gives advice from a neurologist's point of view on exercise and MG...I think that this guy's healthy life-style has prolly helped him manage the disease too...

It's hard to say about all this, especially considering you're young and have been so active...So I'm sure that living a sedentary life style doesn't predispose to getting it, and even being super healthy doesn't help in preventing it, but how you carry on after makes a big difference, I think...Besides, if mood has anything remotely to do with it (or emotional stress), exercise helps maintain a healthier base line in terms of mood, I think, so that's to our benefit...

You'll back get there...Try and find things that give you the same pleasure through work -reward...Like buying a big bag of chips, then eating it! Just kidding...Maybe doing something creative, then sharing it with others...This can provide a lot of pleasure too...Even catching up on reading, listening to music, playing music, all kinds of things.

Nicky