If it can be borrowed and it can be broken, you will borrow it and you will break it.
If it doesn't make sense, it's either economics or psychology.
If it doesn't work, expand it.
If it happens, it must be possible.
If it is good, they will stop making it.
If it is incomprehensible, it's mathematics.
If it is worth doing, it is worth doing for money.
If it is worth doing, it is worth over-doing.
If it jams, force it. If it breaks, it needed replacing anyway.