自覚が足りないの英語

He has not wit enough （to do so）.

an act of carelessness

the state of being incomplete and therefore insufficient

being trivial

a trivial matter

You don't have the guts.

something of small importance

to feel somehow unsatisfied

a trifling matter

He is not strong enough―（は体力、学力なら）―He is wanting in ability.

the state of lacking in virtue

lack of attention

to make up for insufficient parts

the degree of carelessness and impoliteness

the degree to which something or someone is inactive and unable to warm up

of a person, the condition of lacking ability

We are short of hands―short-handed.

lacking thorns

We are short of hands.

being not being good at something because of a lack of ability

of a person, the state of not being good at something

the degree of being unsatisfied

He's a bit weak in the upper story.

There is not nearly enough―（は量、数なら）―There are not nearly enough.

We have no lack of hands.

the condition of being short of help

to lack something

a state of being lonely due to a lack of something

a trivial thing

of a person, the state of looking unsatisfied for some reason