>sit at my desk for hours
>feel tired
Jeez, I wonder why?

>>81738347
At this point, I wouldn't ask out a girl unless I'm 200% sure she's into me. It's a waste of time and effort asking people out when most of them are going to reject you, and the idea of stuff like OP's pic happening makes the idea even less appealing. I'd build a rapport before asking someone out.