Why is Lady Macbeth worried that Macbeth will not be able to commit the murder?

he fears he is too good (full of the milk of human kindness) to just take the throne by killing Duncan.

Explanation:

Explanation:

Lady Macbeth is afraid that her husband is too kind and caring to kill King Duncan. She says in her soliloquy of Act I scene V-

yet do I fear thy nature;

It is too full o' the milk of human kindness

To catch the nearest way:

She says that he is certainly ambitious, but does not have enough evil in him to kill in cold blood-

thou wouldst be great;

Art not without ambition, but without

The illness should attend it:

he is honest with congress and america about the difficulty of the war ahead.

son.