You can make your presentation more persuasive and make your points stronger by repeating or doubling words.
Repeating words
much, much
very, very
never, never
very, very
never, never
Compare:
It's much easier.
It's much, much easier.
It's much easier.
It's much, much easier.
Doubling words
bigger and bigger
better and better
worse and worse
better and better
worse and worse
Compare:
Costs are getting higher.
Costs are getting higher and higher.
Costs are getting higher.
Costs are getting higher and higher.