1) we do not have the equipment and therefore can do
nothing.
2) if it works, it will be confiscated by the government. If you do
not let it go, you will be confiscated from your family.
*laffs*
3) due to people around us saying "you cant do it one lah" or
"HUH? bullshyte" or "if u can invent, why still so poor?".
lols~ the public/society influence~
I have personally experienced number 3.