Sexual orientation research points to a multifactorial, mostly early‑developing trait with strong biological underpinnings and nontrivial but secondary psychosocial shaping ⭐; it does not support views of people “choosing” to be gay or being made gay by parenting, recruitment, or trauma. Work on attraction in general shows that all orientations reflect the same basic reward, hormone, and bonding systems, tuned toward different targets rather than fundamentally different mechanisms. ⭐ [1][2][3][4][5][6]