Why do people have a problem with Network Marketing?

I've noticed much recently that a lot of career people have issues with network marketing businesses.

They have an issue with the concept of network marketing and the attending

But this is the real problem that I see: people are reluctant to spend the effort to research due to what they have heard or seen about network marketing AND/OR they hate selling.

Several network marketing businesses have gone burst. Some were new. Some were old.

Some have succeeded over the years and remained true to paying their distributors and providing massive value to their customers.

Some good ones have been in existent for years while others are new and still ticking the check boxes effectively.

I have a few questions:

How much did you research the company you're working with?

If your company is not selling anything, how will your company make money?

If your company suddenly decides to tie your salary to the amount of sales you make, what will be your reaction?