Thanks pup. What I have learnt from this whole experience is that if you think too much about what others may think of you, then you will never do anything. I am not the most outgoing and self-confident guy, but now after my recent scare, I think that life is too short not to do things you enjoy and try new things.
I'm currently looking forward to the future. Now I'm feeling healthy again, and that is something I couldn't say 6 months ago in a hospital bed.