*Don't do music at uni, it's not going to get you anywhere, its impossible to be a professional musician
*Working in the West End really wont be everything you think it will, don't waste endless emotional energy on it
*It is possible to move on from your first love. Eventually.
*Drunk and drugs won't solve all your problems. Nor will starving yourself to near death, and you'll only get locked away until you learn to eat. 'Normal' life is actually better.
*Do some exercise, running is actually fun and will bring you loads of happiness and new friends, and you could be better at it than you realise.
*When you lose your hair through chemo, the world *really* won't end
*You do have a soulmate, it will just take a bit of heartache to finally get there