The title and first paragraph of this post feel a bit misleading, since in the body of the post you are just arguing that eradicating human psychological suffering is a worthwhile goal, not that it is the best or only goal. In particular you seem to be implicitly comparing it just to standard poverty interventions rather than to other EA causes like X-risk reduction and animal suffering reduction.
The title and first paragraph of this post feel a bit misleading, since in the body of the post you are just arguing that eradicating human psychological suffering is a worthwhile goal, not that it is the best or only goal. In particular you seem to be implicitly comparing it just to standard poverty interventions rather than to other EA causes like X-risk reduction and animal suffering reduction.