Here's why this is jargon:
* Pivot: This is a common term in business and tech that means to change direction or approach. It's often used in a more specific way than simply "change."
* Leverage: This means to use something to advantage, but it's often used in a vague and overblown way in business jargon.
* Core competencies: This refers to the skills and strengths a company is best at.
* Market penetration: This means gaining a larger share of the existing market.
This sentence, while grammatically correct, uses words and phrases that are common in business but might not be easily understood by someone outside of that field. It's an example of how jargon can make communication less clear and more exclusive.
Here's a more straightforward way to say the same thing:
"We need to change our plan and focus on what we do best to sell more of our products."