so there are always the  some restrictions we have to apply here. Um however um one question is how stable is that thing supposed to be , that refers to the material , pretty much um. What are we gonna build that thing out of ?
Mm.
How sturdy is it gonna be ? Do we want it to last longer or rather have people whatever , have to buy one every half a year ?
Okay so  yeah , so we want it to be sturdy ,