Persuasion is achieved through clear arguments and attitudes that people understand what you're trying to say and that assume the challenges that present them as their own.
Persuasion is a powerful weapon if used positively, this will make you to become a leader in any project or in your family.
KEYS TO PERSUADE
Persuade is not to manipulate, so it should avoid falling into manipulation.
Be appropriate in the context and time.
Congratulations to those who have followed your advice.
Set expectations.
Never give anything for granted.
Be prepared to deal with the negative scenarios.
Create credibility.
Always remain calm.
Be moderate.
Have self-control
Persist.
Persuasion is very important in work and personal relationships provided this focused on solving problems and events.