Watch this YouTube video to the end. its very good.
http://m.youtube.com/#/watch?feature=youtube_gdata_player&v=HlFoPNVxMXg&desktop_uri=%2Fwatch%3Fv%3DHlFoPNVxMXg%26feature%3Dyoutube_gdata_player&gl=GB
This shows exactly how MS feels to me.
What do you think of it?

Personally, I didn't like. Being someone who has recently being diagnosed after having a baby, I found it very upsetting.
http://www.youtube.com/watch?v=HlFoPNVxMXg