Mischievous ??? You tell me

so today while I was otherwise occupied, I noticed my house quieter than usual. And we all know what that means. Ethan's getting into something he shouldn't. :) So I looked around the house and found this

Ethan just found out that if he stands on top of a toy it will make him taller and will allow him to reach things just out of his reach.

Am I in trouble??? Or is this little guy a mischievous genius? I have never seen a one year old with this much creativity. You tell me