The sales industry!

High-end sales is a salesperson who understands both the needs of the customer and the characteristics of the product, and provides targeted services to match the customer's needs. This is generally speaking the customer can neither clearly express the needs and does not understand the product itself. Sales staff need to have a certain amount of relevant knowledge. For example, precision instruments, large-scale professional equipment sales belong to this level.

Mid-range sales should be said to be the product characteristics or customer needs among a need for sales staff responsible for understanding and speak clearly with customers.

Low-end is what people want what you provide, just to provide a supply channel only.

If you are a person with specialized knowledge, it is best to go to equipment sales, because that has a threshold, the competition for personnel is not so fierce.

If you have some learning ability, you can go to try to sell cars and houses and so on, because that earn relatively more.

If you have the temperament and good affinity, then go to sell luxury goods or red wine high-grade tea and so on is more appropriate.

Pure losers then go to the fight, whether face to face sales or telephone, than who is diligent good.

I think it's better to look at your own conditions and build on your strengths

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