have you decided what you want to build?
have you drawn it out, yet?
have you made a parts list?
ok, now obviously you've done a lot of this stuff before, right?
so its only the Quantum Eraser bits of your build project that you don't have, right?
is this correct?
this isn't the first time you've fucked around with double-slick stuff, is it?
you're not a newbie, are you?
so its "just" the Quantum Eraser bits you need?
you have a screen, already?
you have a suitable mounting base, right?
you have a suitable power supply, right?
you have a suitable laser module, right?
you have some observation screens, right?
you have some convex lenses lying around, right?
you have some beamsplitters lying around, right?
you have some polarizing film lying around, right?
you're not newbie teenager masturbating to hentai in mommies basement, right?
you have "stuff", right?
what do you already have?
have you already ticked these items of your BOM?
have you made a shopping list of what you don't have?
Do you need me to hold your hand for you while we go searching together for the parts you lack?
Do you need me to suck your dick during this whole process?