If those thoughts ran through your brain,
1.


2. You're partially right. I wouldn't call this my first adventure, since this is just a humble showcase that would hopefully contribute to the archiving and research work here, as opposed to a level which is like "look come and solve this tremendously difficult puzzle".
This is a rather short two-roomer, but the second room should prove interesting to most players here (even I was surprised lol), since crabs are strange little creatures.
Have fun!