What things do you have to have just so?

[Betty]

Being left handed, I must sit on the corner where my left arm is on the edge so I don't have to battle elbows with the righty sitting next to me.

I hate using ball point pens and buy my own pens for work so I can use the Uniball Vision Elite in BOLD. Fine point pens also bother me.

The top sheet MUST be tucked in - on my side anyway. My husband MUST have his top sheet not tucked in on his side because it's never long enough for him to pull up as much as he likes (usually causing my side to come undone and I'll have to get up in the middle of the night and tuck it back in. We got sheets for Christmas that have the top and bottom attached at the bottom and they also have an extra long/wide top sheet on them. I love them except that they are white.

I always have my purse on the seat next to me in the car. If I have someone with me and have to put it in the back seat, I check over and over again for it with a momentary panicky feeling that I've lost it.