Alex wаs recently diаgnоsed with Gаmbling Disоrder, In trying tо figure out what might have led to the development of his gambling tendencies, it is interesting to note that Alex was always very good at math and numbers. When his uncles and cousins realized this, they brought him the casino frequently. They asked him to help them understand the odds of winning at different games. Because of Alex's genetic strength to be good at numbers and odds, his uncles and cousins reacted and exposed Alex to frequent trips to the casino. What type of gene environment interaction best describes why Grant may have developed gambling tendencies?