How can we verify if humans are inherently self-interested? Are all actions "selfish"? What are the implications of this if it's true? How do I deal with a neurotic personality where i always

Dealing with Irrational People!

Until some weeks ago I regularly upvoted my own posts (1 or 2 per week). I thought "if the price continues to fall, at least, by upvoting myself I can reduce the damage". Then I realized that