What are the most common reasons people don't dps?

[Miste]

No one here ever advocated to refuse to help players that want help. Why would anyone do that to begin with ?

Then you aren't articulating your point well enough because that is what I get from your posts.

What point were you trying to make with the statement that "it applies to telling other players how to play" then? They either will listen or they won't...okay, but what does that have to do with what I was saying?

This is why I am saying you have a defeatist point of view and basically saying we shouldn't bother helping people with learning healer and calling it pointless:

"Talking about people who do 0 DPS" isn't gonna make every do DPS.

every 0 DPS healer isn't gonna listen to what you say exactly because you're saying it.

Why bother talking about 0 DPS healers ? Is it gonna solve everything ?

this discussion have no meaning whatsoever.

optimisation of the current healer playstyle is pointless

You have been saying it over and over. You think it is pointless to try to encourage healers to DPS.

That is why I said it seems you would rather people not try to help others learn.