Today I feel like the carpet has been pulled away from under me, why? yesterday a work collegue gave her notice, she works opposite shift to me, we do sometimes work together, I find she is a lovely lady, this should not effect me at all at work, I maybe able to get more hours if I play my cards right, which is a good thing but it has knocked me sideways and I don't understand why. Now I am all of panic as to what next...