Keep in mind that you're not coercing them to switch their donations, just persuading them. That means you can use the fact that they were persuaded as evidence that you were on the right side of the argument. You being too convinced of your own opinion isn't a problem unless other people are also somehow too convinced of it, and I don't see why they would be.
I think that EA donors are likely to be unusual in this respect -- you're pre-selecting for people who have signed up for a culture of doing what's best even when it wasn't what they thought it was before.
I guess also I think that my arguments for animal welfare charities are at their heart EA-style arguments, so I'm getting a big boost to my likelihood of persuading someone by knowing that they're the kind of person who appreciates EA-style arguments.
Similarly if you think animal charities are 10x global health charities in effectiveness, then you think these options are equally good:
To me, the first of these sounds way easier.
Thanks! (I slightly object to "the normal markdown syntax", since based on my quick reading neither John Gruber's original markdown spec nor the latest CommonMark spec nor GitHub Flavoured Markdown have footnotes)
It feels like when I'm comparing the person who does object-level work to the person who does meta-level work that leads to 2 people (say) doing object-level work, the latter really does seem better all things equal, but the intuition that calls this model naive is driven by a sense that it's going to turn out to not "actually" be 2 additional people, that additionality is going to be lower than you think, that the costs of getting that result are higher than you think, etc. etc.
But this intuition is not as clear as I'd like on what the extra costs / reduced benefits are, and how big a deal they are. Here are the first ones I can think of:
I agree overall but I want to add that becoming dependent on non-EA donors could put you under pressure to do more non-EA things / less EA things -- either party could pull the other towards themselves.