When and where do you use a straw?

akadamia thought this was worth mentioning said
0

I have found that I drink more water or soda at a restaurant when I use a straw. I recently started using a straw with my water at home and have found I drink more (and more mindlessly). Beer or wine, coffee (proper)… never have and can’t imagine ever wanting to.

What determines whether you use a straw?