It's my habit to take vitamin pills every day.

This germicide can kill 99.9% of bacteria.

I received treatment using an anesthetic at the dentist.

I decided to take a painkiller because I have a severe headache.

I always use fabric softener when I do laundry.

I sprayed insecticide in the garden.

He starts talking about himself at every opportunity, causing trouble for the people around him.

He likes to take a walk in the park at dusk.

He has psychopathy, making it difficult for him to understand social rules.

He is known as an expert in psychoanalysis.