give (someone) greater knowledge and understanding about a subject or situation.

destroy completely; put an end to.

tendency to avoid commitment or self-revelation,

especially by responding only indirectly

possible to do easily or conveniently.

pretend to be affected by (a feeling, state, or injury)

not having any serious purpose or value.

sparing or economical with regard to money or food.

incapable of producing any useful result; pointless