I have had about enough of the I want, I need, Can I have's that seem to be going around my class. I want a drink, I need a drink Can I have a drink? We get drinks several times a day but while I am teaching NO you may not get a drink. I need to use the bathroom and I have to go BAD. I want to go the bathroom and I have to go BAD! Can I use the bathroom and I really really really have to go. You can go to the bathroom anytime I am not teaching unless you just went 5 minutes ago and you are trying to get out of work that you don't want to do.I want a tissue can I get one? I need a tissue can I get one, Can I have a tissue? Yes you can have a tissue if there is snot hanging out of your nose. Yes you can have a tissue if I have heard you suck your snot up your nose a million times and I am sick of hearing it. Yes you can have a tissue if you sneezed. No you can not have a tissue if you are only asking because someone else just asked and you just want to be just like them. And no you may not have a tissue just because you have boogers in your nose. We all have boogers!!!!!!! That is all!