What I did : I read up on Active voice vs Passive voice and how to change them from active to passive voice.
What I learnt : Active voice is usually from a first person context and passive voice is usually from a third person context. Active voice is clear and concise for the reader whereas Passive voice can cloud your sentence.
Another example would be :
Cats eat Fishes ( Active )
Fishes are eaten by Cats ( Passive )