Vicious vs Leverage Cycles

So you embarked on your own business.
And we know sales is unavoidable.
Its an area you have no knowledge on, and uncertain about.
The starting has not been easy, you do not know where to start from.
To be frank, you aren't certain about it yourself.
The beginning is never easy, and you stumbled along the way.
Your parents and friends are of the opinion that the business won't work.
[1]
So you become more confused and discouraged, and started to lose the momentum.
You become hesitant to go the extra mile, as the images of failures flood your mind.
How are you to convince others if you can't convince yourself?
So you end up losing more and your mum says "See, didn't I till you that?"
[Repeat from 1]

So you embarked on your own business.
And we know sales is unavoidable.
Its an area you have no knowledge on, but determined to learn from other's success and your own mistakes.
The starting has not been easy, but you are willing to gather feedback.
To be frank, you aren't certain about it yourself but you know you will get there somehow.
The beginning is never easy, and you stumbled along the way, but you know that is common among successful people.
Your parents and friends are of the opinion that the business won't work, but you are determined to prove the soothsayers wrong.
[2]
So you become more motivated and confident, and never lose the vision.
You won't hesitant to go the extra mile, as the images of impending success flood your mind.
Isn't it easier to convince others once you are convince yourself?
So you end up suceeding more and your mum says "You are doing better than I thought."
[Repeat from 2]