For me, I've noticed that I play the Lottery as if I were making an investment. For example, will only buy a Euromillions if it's over 15 million, Lotto if it's over 5million and so on BUT do play Set for Life sometimes. Also, any Lottery win would improve our lives, so why? DH gives me 
because 'it's all gambling anyway and if you don't win you've lost money AND if you were able to go out, you would buy a coffee/a magazine and don't worry that they are not 'investments'.
I also like tuna mayo sandwich filling made in a bowl, but I eat plain white bread with it, but never on it!
Avocado and soy sauce (retained pregnancy craving with DD)
If wearing pyjama bottoms with wide strings on the waist, I must neatly coil them up before I go to sleep (Only noticed this when DH said it's the signal that I am not in the mood 
If I make a hot drink for DH (who takes neither milk nor sugar) I stir it with a teaspoon and suck the hot spoon after. I do not like hot drinks.
I break biscuits into little pieces before eating them and feel thrilled that as an adult, I can make crumbs if I like.
So what are yours