Muffin and Bad boy metaphors

I shared two of my metaphors with my English friends and colleagues. No one except TBK who was probably too polite, were impressed. They were far more amused and teased me about my unusual thoughts. I didn’t think them as unusual, just mine :)
Muffin
Like work load, one muffin per person seems alright. Work is great and hopefully enriches one’s life. But it starts getting crazy when one person have more than one muffin, like sugar overdose. Too much work can bring down efficiency, like too much muffin can bring down energy and indulgence benefits. At the moment, I feel there are 3 people to one muffin. Not good since there are mot much to do and everyone not feeling important to keep going with high spirits.
Bad Boy
London is like a bad boy. He hurts you most. He teases once in while that you love and crave so much that you will return for more. You know practically it seems to make little sense to take such risks. Yet you stay on because on snippets of pleasures and excitement you get. You wouldn’t want the whole lot of predictable good boy can offer – he is reliable and therefore boring. Hanging out with good boy doesn’t motivate you to try new things but being stale and almost lifeless :P