military implications of cybernetics

if soldiers are upgraded with 

molecular machine cybernetics 

or nano machine cybernetics 

or femto machine cybernetics 

or more advanced technology 

which is exotic technology cybernetics 

then those cybernetic soldiers 

will not need to go through difficult tests 

instead they could focus on learning more 

and achieving more results 

and those cybernetic soldiers 

could feel irritation  

because they didn't go through difficult tests 

but instead those soldiers will feel satisfaction 

for achieving results 

and difficult tests could be a waste of time