Editing Openai/693b7cce-38f4-800d-92f7-5e56a467bfa7 (section)

=== A logistic model is convenient: ===

Pji(t)  =  σ ⁣(β0+βEEj+βAAj−βCCj+βNNj aj(t)+βTTji)\boxed{ \displaystyle
P_{ji}(t) \;=\; \sigma\!\big( \beta_0 + \beta_E E_j + \beta_A A_j - \beta_C C_j + \beta_N N_j\, a_j(t) + \beta_T T_{ji} \big)
}Pji(t)=σ(β0+βEEj+βAAj−βCCj+βNNjaj(t)+βTTji)
where σ(x)=11+e−x\sigma(x) = \frac{1}{1+e^{-x}}σ(x)=1+e−x1. Coefficients β∗\beta_*β∗ set sensitivity.

Intuition:
* extraversion EEE and agreeableness AAA increase sharing, conscientiousness CCC decreases it (more restraint), neuroticism NNN increases leakiness especially when arousal aja_jaj is high, and higher trust to recipient TjiT_{ji}Tji increases sharing to that recipient.

Choose β0\beta_0β0 negative to prevent compulsive sharing by default.