Would you say you are Cerntain?

No, an argument is an intellectual process. Contradiction is just the automatic gainsaying of anything the other person says.

I even use chalk on my thumbs sometimes, especially when its hot

It just depends on what you are used to - Fahrenheit to you makes perfect intuitive sense, I however am fully used to Celsius and that makes perfect sense to me.

Gets people going!

If you enable it in mouse settings

I'm currently playing through Super Mario World and having a blast - it's been decades since I played it.
I've been fancying trying my hand at kaizo so thought it would be best to play through the base game first.

Perfection. 'Chef's kiss'

Ryukahr has been doing a series on the difficult nes games:
Youtube playlist

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