First of all, there are many misconceptions about sales. Sales is about deception. Sales means being pushy. Sales is manipulation. And if you believe these you're going to have a very hard time.
Sales is about honesty.
Sales is about listening. Sales is about helping. If you start to think of sales in this way it will be a lot easier for you. Sales as a Talent. You are actually a born salesperson who lost the talent as you matured.