Clicking the stage works. So does space bar.
The reason I remixed it is because I'm in the exact same situation. For those who don't know, I'm @Jade_Virizion2 sister. I'm her twin, so exact same age, so I'm also starting highschool soon. And low notifications has me a little disapointed, I wake up in the morning and as soon as I come downstairs, I check up on scratch in case of notifications. I just love scratch and interacting with you guys, so it has me a little bummed. That's the reason I won't be as active, but as soon as I get used to highschool routine, I promise I'll be more active.